APA (7th ed.) Citation

(1975). The Vatican and Christian Rome. Libreria Editrice Vaticana.

Chicago Style (17th ed.) Citation

The Vatican and Christian Rome. Vatican City: Libreria Editrice Vaticana, 1975.

MLA (9th ed.) Citation

The Vatican and Christian Rome. Libreria Editrice Vaticana, 1975.

Warning: These citations may not always be 100% accurate.