Cita APA (7a ed.)

Knox, R. A. (1948). Retreat for priests. Sheed & Ward.

Cita Chicago Style (17a ed.)

Knox, Ronald A. Retreat for Priests. London: Sheed & Ward, 1948.

Cita MLA (9a ed.)

Knox, Ronald A. Retreat for Priests. Sheed & Ward, 1948.