APA-referens (7:e uppl.)

(1927). Should a Catholic be president?: The Smith-Marshall controversy. Calvert Pub. Corp..

Chicago-referens (17:e uppl.)

Should a Catholic Be President?: The Smith-Marshall Controversy. New York: Calvert Pub. Corp., 1927.

MLA-referens (8:e uppl.)

Should a Catholic Be President?: The Smith-Marshall Controversy. Calvert Pub. Corp., 1927.