APA (7th ed.) Citation

Albertus, M., Kitchell, K. F., Jr., & Resnick, I. M. (1999). On animals: A medieval summa zoologica. Johns Hopkins University Press.

Chicago Style (17th ed.) Citation

Albertus, Magnus, Kenneth F. Kitchell, Jr, and Irven Michael Resnick. On Animals: A Medieval Summa Zoologica. Baltimore: Johns Hopkins University Press, 1999.

MLA (9th ed.) Citation

Albertus, Magnus, et al. On Animals: A Medieval Summa Zoologica. Johns Hopkins University Press, 1999.