APA (7e ed.) Bronvermelding

Bemis, S. F. (1950). The United States as a world power: A diplomatic history, 1900-1950. Holt.

Chicago (17e ed.) Bronvermelding

Bemis, Samuel Flagg. The United States as a World Power: A Diplomatic History, 1900-1950. New York: Holt, 1950.

MLA (8e ed.) Bronvermelding

Bemis, Samuel Flagg. The United States as a World Power: A Diplomatic History, 1900-1950. Holt, 1950.