Cita APA (7a ed.)

Fitchen, J. (1967). The construction of gothic cathedrales; a study of medieval vault erection. Clarendo.

Cita Chicago Style (17a ed.)

Fitchen, John. The Construction of Gothic Cathedrales; a Study of Medieval Vault Erection. Oxford: Clarendo, 1967.

Cita MLA (9a ed.)

Fitchen, John. The Construction of Gothic Cathedrales; a Study of Medieval Vault Erection. Clarendo, 1967.