Cita APA

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

Chicago Style Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.