Cita APA (7a ed.)

(1956). A Guide to the Church of Saint Gregory the Great (10th ed.). Durham West & Sons.

Cita Chicago Style (17a ed.)

A Guide to the Church of Saint Gregory the Great. 10th ed. Bath: Durham West & Sons, 1956.

Cita MLA (8a ed.)

A Guide to the Church of Saint Gregory the Great. 10th ed. Durham West & Sons, 1956.