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

APA Citation Edition Citation

Calkins, R. G. (1998). Medieval architecture in Western Europe: From A.D. 300 to 1500. Oxford University Press.

Chicago Citation Edition Citation

Calkins, Robert G. Medieval Architecture in Western Europe: From A.D. 300 to 1500. Oxford: Oxford University Press, 1998.

MLA Citation Edition Citation

Calkins, Robert G. Medieval Architecture in Western Europe: From A.D. 300 to 1500. Oxford University Press, 1998.