Lawall, S. N., & Mack, M. (1999). The Norton anthology of world masterpieces: The Western tradition (7th ed.). Norton.

Lawall, Sarah N., and Maynard Mack. The Norton Anthology of World Masterpieces: The Western Tradition. 7th ed. New York: Norton, 1999.

Lawall, Sarah N., and Maynard Mack. The Norton Anthology of World Masterpieces: The Western Tradition. 7th ed. Norton, 1999.