Cita APA (7a ed.)

Hurley, W. G. (1934). The pope is infallible. Paulist Press.

Cita Chicago Style (17a ed.)

Hurley, Wilfred G. The Pope Is Infallible. New York: Paulist Press, 1934.

Cita MLA (8a ed.)

Hurley, Wilfred G. The Pope Is Infallible. Paulist Press, 1934.