5.3 Citing Sources in APA
APA is frequently used in the sciences and emphasizes the currency of the information. There are a few differences
between APA and MLA style:

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- The date is always second in APA.
- The author's first name is always written as an initial.
- In book and article titles, only the first word and proper nouns are capitalized.
- There is no format note in APA.

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