Cita APA (7a ed.)

Reynolds, A. G. (1954). What's the difference in Protestant and Roman Catholic beliefs? Abingdon Press.

Cita Chicago Style (17a ed.)

Reynolds, Arthur G. What's the Difference in Protestant and Roman Catholic Beliefs? New York [etc.]: Abingdon Press, 1954.

Cita MLA (9a ed.)

Reynolds, Arthur G. What's the Difference in Protestant and Roman Catholic Beliefs? Abingdon Press, 1954.