Why apa format does not allow the use of full first name in citation and reference list?

APA style does allow the use of full first names in citations and reference lists, but only in certain limited situations. For example, if an author has a common last name, such as Smith or Jones, it may be necessary to include the first initial to avoid confusion. Additionally, if an author has two or more publications with the same year, the first initial may be used to distinguish between them.

In most cases, however, APA style requires that only the last name of an author be used in citations and reference lists. This is done to ensure consistency and to minimize the amount of space required for references.

Here are some examples of how to cite sources using APA style:

* Single author: (Smith, 2020)

* Two authors: (Smith & Jones, 2020)

* Three or more authors: (Smith et al., 2020)

* Organization as author: (American Psychological Association, 2020)

For more information on how to cite sources using APA style, please refer to the APA style manual.