APA (7th ed.) Citation

Walsh, G. G. (1947). Catholicism. Declan X. McMullen Co.

Chicago Style (17th ed.) Citation

Walsh, Gerald G. Catholicism. New York: Declan X. McMullen Co, 1947.

MLA (8th ed.) Citation

Walsh, Gerald G. Catholicism. Declan X. McMullen Co, 1947.

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