APA Style

O`Neil, Oatrick H.. (2010). Essential of comparative politics . New York: W.W Norton & Company Inc..

Chicago Style

O`Neil, Oatrick H.. Essential of comparative politics. New York: W.W Norton & Company Inc., 2010. Text.

MLA Style

O`Neil, Oatrick H.. Essential of comparative politics. New York: W.W Norton & Company Inc., 2010. Text.

Turabian Style

O`Neil, Oatrick H.. Essential of comparative politics. New York: W.W Norton & Company Inc., 2010. Print.