Tohutoro APA (7th ed.)

O'Neil, P. H. (2012). Essentials of comparative politics (4th edition.). W. W. Norton and Co.

Tohutoru Kātū Chicago (17th ed.)

O'Neil, Patrick H. Essentials of Comparative Politics. 4th edition. New York: W. W. Norton and Co, 2012.

Tohutoro MLA (9th ed.)

O'Neil, Patrick H. Essentials of Comparative Politics. 4th edition. W. W. Norton and Co, 2012.