APA

Groeschel B. J., . (1985). The courage to be chaste. New York: Paulist Press.

Chicago

Groeschel Benedict J, . 1985. The courage to be chaste. New York: Paulist Press.

Harvard

Groeschel B. J., . (1985). The courage to be chaste. New York: Paulist Press.

MLA

Groeschel Benedict J, . The courage to be chaste. New York: Paulist Press. 1985.