APA (7th ed.) Citation

Thierry, J. (1962). Le Vatican secret. Paris: Calmann-Lévy.

Chicago Style (17th ed.) Citation

Thierry, Jean-Jacques. Le Vatican Secret. Paris: Calmann-Lévy, 1962.

MLA (8th ed.) Citation

Thierry, Jean-Jacques. Le Vatican Secret. Paris: Calmann-Lévy, 1962.

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