Gaya APA

, ., [et.al], I, D, T, R, .. (2010). Obama: year one . New York: New York: Longman, 2010.

Gaya MLA

, ., [et.al], I., Dye,, Thomas, R, .... "Obama: year one". New York: New York: Longman, 2010, 2010. .