Cita APA

Flagg Bemis, S. (1938). Diplomatic history of the United States. New York: Henry Holt.

Citación estilo Chicago

Flagg Bemis, Samuel. Diplomatic History of the United States. New York: Henry Holt, 1938.

Cita MLA

Flagg Bemis, Samuel. Diplomatic History of the United States. New York: Henry Holt, 1938.