APA (7e ed.) Bronvermelding
Stephenson, D. (2009). Heavenly vaults: From Romanesque to Gothic in European architecture. Princeton Architectural Press.
Chicago (17e ed.) Bronvermelding
Stephenson, David. Heavenly Vaults: From Romanesque to Gothic in European Architecture. New York: Princeton Architectural Press, 2009.
MLA (9e ed.) Bronvermelding
Stephenson, David. Heavenly Vaults: From Romanesque to Gothic in European Architecture. Princeton Architectural Press, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.