APA

Orsuto D. L., Billy D. J., . (1995). Spirituality and morality. New York: Paulist Press.

Chicago

Orsuto D Lynn, Billy Dennis J, . 1995. Spirituality and morality. New York: Paulist Press.

Harvard

Orsuto D. L., Billy D. J., . (1995). Spirituality and morality. New York: Paulist Press.

MLA

Orsuto D Lynn, Billy Dennis J, . Spirituality and morality. New York: Paulist Press. 1995.