Dyfyniad APA

Cigler, A. J., & Loomis, B. A. (2008). American politics: Classic and contemporary readings (Seventh edition.). Houghton Mifflin.

Dyfyniad Arddull Chicago

Cigler, Allan J., and Burdett A. Loomis. American Politics: Classic and Contemporary Readings. Seventh edition. Boston: Houghton Mifflin, 2008.

Dyfyniad MLA

Cigler, Allan J., and Burdett A. Loomis. American Politics: Classic and Contemporary Readings. Seventh edition. Houghton Mifflin, 2008.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.