Παραπομπή σε μορφή APA (7η εκδ.)

Colvin, H. M. A catalogue of architectural drawings of the 18th and 19th centuries in the library of Worcester College, Oxford: Comp. by H. M. Colvin. Clarendon Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Colvin, Howard Montagu. A Catalogue of Architectural Drawings of the 18th and 19th Centuries in the Library of Worcester College, Oxford: Comp. by H. M. Colvin. Oxford: Clarendon Press.

Παραπομπή σε μορφή MLA (8th εκδ.)

Colvin, Howard Montagu. A Catalogue of Architectural Drawings of the 18th and 19th Centuries in the Library of Worcester College, Oxford: Comp. by H. M. Colvin. Clarendon Press.