Clark, W. B. (1989). Beasts and birds of the Middle Ages: The bestiary and its legacy. Univ. of Pennsylvania Press.
Chicago-Zitierstil (17. Ausg.)Clark, Willene B. Beasts and Birds of the Middle Ages: The Bestiary and Its Legacy. Philadelphia: Univ. of Pennsylvania Press, 1989.
MLA-Zitierstil (9. Ausg.)Clark, Willene B. Beasts and Birds of the Middle Ages: The Bestiary and Its Legacy. Univ. of Pennsylvania Press, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.