APA ציטוט

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.

ציטוט MLA

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