APA

Groeschel B. J. [., . (1985). The Courage to be chaste. New Jersey: Paulist Press.

Chicago

Groeschel Benedict J [F], . 1985. The Courage to be chaste. New Jersey: Paulist Press.

Harvard

Groeschel B. J. [., . (1985). The Courage to be chaste. New Jersey: Paulist Press.

MLA

Groeschel Benedict J [F], . The Courage to be chaste. New Jersey: Paulist Press. 1985.