Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Sweeney, D. (1995). Agriculture in the Middle Ages: Technology, practice, representation. University of Pennsylvania Press.

Chicago Citation Edition Citation

Sweeney, Del. Agriculture in the Middle Ages: Technology, Practice, Representation. Philadelphia: University of Pennsylvania Press, 1995.

MLA Citation Edition Citation

Sweeney, Del. Agriculture in the Middle Ages: Technology, Practice, Representation. University of Pennsylvania Press, 1995.