Christian, A. U. (1950). The kneeling christian. Zondervan.
Cita Chicago (17th ed.)Christian, An Unknown. The Kneeling Christian. Zondervan, 1950.
Cita MLA (9th ed.)Christian, An Unknown. The Kneeling Christian. Zondervan, 1950.
Atenció: Aquestes cites poden no estar 100% correctes.