APA (7th ed.) Citation

Christine, d. P., Willard, S., & Willard, C. C. (1999). The book of deeds of arms and of chivalry. Pennsylvania State University Press.

Chicago Style (17th ed.) Citation

Christine, de Pisan, Sumner Willard, and Charity Cannon Willard. The Book of Deeds of Arms and of Chivalry. University Park, Pa.: Pennsylvania State University Press, 1999.

MLA (9th ed.) Citation

Christine, de Pisan, et al. The Book of Deeds of Arms and of Chivalry. Pennsylvania State University Press, 1999.