APA

Knab O. J. M., . (1943). The hour of Barabbas. New York: Sheed & Ward.

Chicago

Knab Otto Joseph Michael, . 1943. The hour of Barabbas. New York: Sheed & Ward.

Harvard

Knab O. J. M., . (1943). The hour of Barabbas. New York: Sheed & Ward.

MLA

Knab Otto Joseph Michael, . The hour of Barabbas. New York: Sheed & Ward. 1943.