APA (7th ed.) Zitazioa

Wilson, W. (1908). Constitutional government in the United States. Columbia University.

Chicago Style (17th ed.) Zitazioa

Wilson, Woodrow. Constitutional Government in the United States. Nueva York: Columbia University, 1908.

MLA (9th ed.) Zitazioa

Wilson, Woodrow. Constitutional Government in the United States. Columbia University, 1908.