APA citiranje

Edwards, R. (2010). Who is Barack Obama? New York: Grosset & Dunlap.

Trích dẫn kiểu Chicago

Edwards, Roberta. Who Is Barack Obama? New York: Grosset & Dunlap, 2010.

MLA citiranje

Edwards, Roberta. Who Is Barack Obama? New York: Grosset & Dunlap, 2010.

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