Gaya APA

Katznelson, I., Milner, H, V. (2002). Political Science: The State of The Doscipline . USA: W.W. Norton and Company.

Gaya MLA

Katznelson, Ira., Milner, Helen, V.. "Political Science: The State of The Doscipline". USA: W.W. Norton and Company, 2002. Text.