APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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