Style de citation APA (7e éd.)

Swain, J. W., & Armstrong, W. H. (1959). The peoples of the ancient world. Harper.

Style de citation Chicago (17e éd.)

Swain, Joseph Ward, et William Howard Armstrong. The Peoples of the Ancient World. New York: Harper, 1959.

Style de citation MLA (9e éd.)

Swain, Joseph Ward, et William Howard Armstrong. The Peoples of the Ancient World. Harper, 1959.