Gaya APA

, ., Magstadt, T. (2012). Understanding Politics: Ideas, Institutions, and Issues (10th Edition) . Cengage Learning, 2012: Cengage Learning, 2012.

Gaya MLA

, ., Magstadt, Thomas. "Understanding Politics: Ideas, Institutions, and Issues (10th Edition)". Cengage Learning, 2012: Cengage Learning, 2012, 2012. .