APA (7th ed.) Citation

Knowles, D., & Luscombe, D. (1988). The evolution of Medieval thought (2nd ed.). Longman.

Chicago Style (17th ed.) Citation

Knowles, David, and D.E Luscombe. The Evolution of Medieval Thought. 2nd ed. London: Longman, 1988.

MLA (9th ed.) Citation

Knowles, David, and D.E Luscombe. The Evolution of Medieval Thought. 2nd ed. Longman, 1988.