Cita APA (7a ed.)

Harney, J. B. (1948). The popes: Infallible teachers. The Paulist Press.

Cita Chicago Style (17a ed.)

Harney, John B. The Popes: Infallible Teachers. New York: The Paulist Press, 1948.

Cita MLA (8a ed.)

Harney, John B. The Popes: Infallible Teachers. The Paulist Press, 1948.