APA (7th ed.) Citation

Nadler, A., DePaulo, B. M., & Fisher, J. D. (1983). New directions in helping. Academic Press.

Chicago Style (17th ed.) Citation

Nadler, Arie, Bella M. DePaulo, and Jeffrey D. Fisher. New Directions in Helping. New York: Academic Press, 1983.

MLA (9th ed.) Citation

Nadler, Arie, et al. New Directions in Helping. Academic Press, 1983.