Cita APA (7a ed.)

Pittenger, W. N. (1972). Trying to be a Christian. Pilgrim Press.

Cita Chicago Style (17a ed.)

Pittenger, W. Norman. Trying to Be a Christian. Philadelphia: Pilgrim Press, 1972.

Cita MLA (8a ed.)

Pittenger, W. Norman. Trying to Be a Christian. Pilgrim Press, 1972.