Style de citation APA (7e éd.)

Travis, M. B. (1957). Control of foreign relations in modern nations ([1st ed.].). W. W. Norton.

Style de citation Chicago (17e éd.)

Travis, Martin Bice. Control of Foreign Relations in Modern Nations. [1st ed.]. New York: W. W. Norton, 1957.

Style de citation MLA (9e éd.)

Travis, Martin Bice. Control of Foreign Relations in Modern Nations. [1st ed.]. W. W. Norton, 1957.