APA-Zitierstil (7. Ausg.)

Sowards, J. K. (1991). Makers of the western tradition (5th ed.). St. Martin's.

Chicago-Zitierstil (17. Ausg.)

Sowards, J. Kelley. Makers of the Western Tradition. 5th ed. New York: St. Martin's, 1991.

MLA-Zitierstil (9. Ausg.)

Sowards, J. Kelley. Makers of the Western Tradition. 5th ed. St. Martin's, 1991.