APA (7th ed.) Citation

Aubert, R. (1964). Vatican I. Histoire des conciles oecuméniques.

Chicago Style (17th ed.) Citation

Aubert, Roger. "Vatican I." Histoire Des Conciles Oecuméniques 1964.

MLA (9th ed.) Citation

Aubert, Roger. "Vatican I." Histoire Des Conciles Oecuméniques, 1964.

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