Cita APA (7th ed.)

Fitchen, J. (1961). The construction of Gothic cathedrals: A study of medieval vault erection. Clarendon Press.

Cita Chicago (17th ed.)

Fitchen, John. The Construction of Gothic Cathedrals: A Study of Medieval Vault Erection. Oxf.: Clarendon Press, 1961.

Cita MLA (8th ed.)

Fitchen, John. The Construction of Gothic Cathedrals: A Study of Medieval Vault Erection. Clarendon Press, 1961.