Cita APA (7a ed.)

Newman, J. H., & Ford, J. T. (2012). Spiritual writings. Orbis Books.

Cita Chicago Style (17a ed.)

Newman, John Henry, y John T. Ford. Spiritual Writings. Maryknoll, N.Y.: Orbis Books, 2012.

Cita MLA (8a ed.)

Newman, John Henry, y John T. Ford. Spiritual Writings. Orbis Books, 2012.