Cita APA (7th ed.)

Mathews, J. M. (1928). American foreign relations: Conduct and policies. The Century co.

Cita Chicago (17th ed.)

Mathews, John Mabry. American Foreign Relations: Conduct and Policies. New York and London: The Century co, 1928.

Cita MLA (9th ed.)

Mathews, John Mabry. American Foreign Relations: Conduct and Policies. The Century co, 1928.