APA (7th ed.) Citation

Ryan, J. R. (1941). Dom Louis Gougaud O. S. B.

Chicago Style (17th ed.) Citation

Ryan, John Rev. Dom Louis Gougaud O. S. B. 1941.

MLA (9th ed.) Citation

Ryan, John Rev. Dom Louis Gougaud O. S. B. 1941.

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