APA (7th ed.) Citation

Hardon, J. A. (1958). The Protestant churches of America ([Revised edition].). Newman Press.

Chicago Style (17th ed.) Citation

Hardon, John A. The Protestant Churches of America. [Revised edition]. Westminster, Md.: Newman Press, 1958.

MLA (9th ed.) Citation

Hardon, John A. The Protestant Churches of America. [Revised edition]. Newman Press, 1958.