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Biology 061 - Human Heredity: APA Citation 7th Ed.

Academic Writer Tutorial

Follow this tutorial to learn how to format and cite your papers using APA Style, 7th edition.

Academic Writer Tutorial

Sample APA Paper

Click the image for an informative example of a research paper with explanations of APA formatting:
 

 

In-Text Citation Checklist

Formatting the References list

Watch the video below for tips on how to format your APA References page (7th ed.)

More Questions? APA Resources

APA's Official Style and Grammar Guidelines has extensive information on in-text citation and creating a list of references.

The OWL at Purdue:  APA Style  Another source of information about in-text citation and creating a list of references.

BibMe, KnightCite  are guided citation builders -- entering your citation information and these Web sites will help you format your citation.

References List

The last page of your essay is called the "References" list. This is where you list the full citation of the sources you used to write your paper.

Example of APA References page


To create the citations for your sources:

1. Identify the type of source you are citing (book, magazine article, website, etc.)
2. Look up the APA format for that source type. Owl Purdue Online Writing Lab provides APA Citation formats for the References page. 

Owl Purdue Writing Lab also provides basic rules on the organization and formatting of the APA References page

In-text Citations

In addition to creating the References list, you are also required to include in-text citations in the body of your paper.

This is a brief citation within your research paper that is placed after information which is quoted or paraphrased from sources. In-text citations for APA generally requires three pieces of information:

1. Author's last name
2. Year the source was published
3. The page number the information came from

In-Text Citation Sample page


The intext citation is often included at the end of a quote or paraphrase and is formatted like this: (Author's Last Name, Year, p. #). However, the placement of the intext can change depending on  whether or not you introduce the author in your quote or paraphrasing, but the same information for the citation is still required. See examples below.

Example 1 (quoted): "...the predominant measure of the university teacher performance [...] worldwide"  ​(Pounder, 2007, p. 178).

Example 2 (paraphrased): Similarly, Darwin (2012) refers to teacher evaluation as an established orthodoxy...

More on APA In-Text Citations at Purdue OWL.

FAQs

1. How should I cite a source multiple times in one paragraph?

Answer from APAStyle.apa.org:

"Repeating a citation
When repeating a citation, show the entire citation; do not, for example, include only a page number (the abbreviation “ibid.” is not used in APA Style). Instead, use the following guidelines:

  • Include the author(s) and year for every parenthetical in-text citation.
  • Do not repeat the year for narrative in-text citations the second and subsequent times they appear in a single paragraph. Follow this guideline with each new paragraph (i.e., include the year in the first narrative citation in a new paragraph).
  • However, if you cite multiple works by the same author or authors, regardless of the publication years, include the date in every in-text citation to prevent ambiguity. For example, if you cite Mohammed and Mahfouz (2017) and Mohammed and Mahfouz (2019), include the year with every citation, even when one of the references is cited multiple times in a single paragraph."