Cita APA (7a ed.)

Knox, R. A. (1953). The belief of catholics (4th ed.). Sheed and Ward.

Cita Chicago Style (17a ed.)

Knox, Ronald A. The Belief of Catholics. 4th ed. London [etc.]: Sheed and Ward, 1953.

Cita MLA (9a ed.)

Knox, Ronald A. The Belief of Catholics. 4th ed. Sheed and Ward, 1953.