APA (7th ed.) Citation

Sullivan, J. F. (1951). The externals of the catholic church: A handbook of catholic usage. Kenedy.

Chicago Style (17th ed.) Citation

Sullivan, John F. The Externals of the Catholic Church: A Handbook of Catholic Usage. New York, NY: Kenedy, 1951.

MLA (9th ed.) Citation

Sullivan, John F. The Externals of the Catholic Church: A Handbook of Catholic Usage. Kenedy, 1951.

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