APA (7th ed.) Citation

Knapp, J. F., & Knapp, P. A. (2017). Medieval romance: The aesthetics of possibility. University of Toronto Press.

Chicago Style (17th ed.) Citation

Knapp, James F., and Peggy Ann Knapp. Medieval Romance: The Aesthetics of Possibility. Toronto: University of Toronto Press, 2017.

MLA (8th ed.) Citation

Knapp, James F., and Peggy Ann Knapp. Medieval Romance: The Aesthetics of Possibility. University of Toronto Press, 2017.