APA

Oxnam G. B., . (1944). Preaching in a revolutionary age. New York: Abingdon-Cokesbury Press.

Chicago

Oxnam G Bromley, . 1944. Preaching in a revolutionary age. New York: Abingdon-Cokesbury Press.

Harvard

Oxnam G. B., . (1944). Preaching in a revolutionary age. New York: Abingdon-Cokesbury Press.

MLA

Oxnam G Bromley, . Preaching in a revolutionary age. New York: Abingdon-Cokesbury Press. 1944.