APA (7e ed.) Bronvermelding

Buck, P. W., & Travis, M. B. (1957). Control of foreign relations in modern nations: Philip W. Buck and Martin W. [i.e.B.] Travis, Jr ([1st ed.].). W. W. Norton.

Chicago (17e ed.) Bronvermelding

Buck, Philip Wallenstein, en Martin Bice Travis. Control of Foreign Relations in Modern Nations: Philip W. Buck and Martin W. [i.e.B.] Travis, Jr. [1st ed.]. New York: W. W. Norton, 1957.

MLA (9e ed.) Bronvermelding

Buck, Philip Wallenstein, en Martin Bice Travis. Control of Foreign Relations in Modern Nations: Philip W. Buck and Martin W. [i.e.B.] Travis, Jr. [1st ed.]. W. W. Norton, 1957.