Cita APA (7a ed.)

Ryan, A. (2012). On politics: A history of political thought from Herodotus to the present. Liveright Pub.

Cita Chicago Style (17a ed.)

Ryan, Alan. On Politics: A History of Political Thought from Herodotus to the Present. New York: Liveright Pub, 2012.

Cita MLA (9a ed.)

Ryan, Alan. On Politics: A History of Political Thought from Herodotus to the Present. Liveright Pub, 2012.