APA and MLA citation style are the most commonly applied ones and you need to have a through detail regarding them. There is a brief account of APA and MLA citation styles.
APA:
In APA citation style, you are supposed to mention the last name of the writer, the publication year and the page number of the particular resource.
MLA:
In MLA citation style, you are supposed to mention the last name of the author, page number of the information resource of that particular extract.
APA or MLA, each entry should include author's name, the date of publication, the name or the topic of the article, and the source i.e. the name of the book, the publication place, and the publisher’s name. I have provided a few links to help you further.
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