Dyfyniad APA

Gettell, R. G., & Wanlass, L. C. (1953). History of political thought (2d ed.). Appleton-Century-Crofts ; Surjeet Publications.

Dyfyniad Arddull Chicago

Gettell, Raymond Garfield, and Lawrence C. Wanlass. History of Political Thought. 2d ed. New York : Delhi: Appleton-Century-Crofts ; Surjeet Publications, 1953.

Dyfyniad MLA

Gettell, Raymond Garfield, and Lawrence C. Wanlass. History of Political Thought. 2d ed. Appleton-Century-Crofts ; Surjeet Publications, 1953.

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