APA (7th ed.) Zitazioa

Truman, D. B. (1951). The governmental process: Political interests and public opinion. Alfred A. Knopf.

Chicago Style (17th ed.) Zitazioa

Truman, David B. The Governmental Process: Political Interests and Public Opinion. Nueva York: Alfred A. Knopf, 1951.

MLA (9th ed.) Zitazioa

Truman, David B. The Governmental Process: Political Interests and Public Opinion. Alfred A. Knopf, 1951.