APA (7th ed.) Citation

Mathews, J. M. (1922). The conduct of American foreign relations. Century.

Chicago Style (17th ed.) Citation

Mathews, John Mabry. The Conduct of American Foreign Relations. N.Y.: Century, 1922.

MLA (8th ed.) Citation

Mathews, John Mabry. The Conduct of American Foreign Relations. Century, 1922.