APA-Zitierstil (7. Ausg.)

D'Augelli, A. R., & Danish, S. J. (1980). Helping skills: A basic training program (2nd ed.). Human Sciences Press.

Chicago-Zitierstil (17. Ausg.)

D'Augelli, Anthony R., und Steven J. Danish. Helping Skills: A Basic Training Program. 2nd ed. New York: Human Sciences Press, 1980.

MLA-Zitierstil (8. Ausg.)

D'Augelli, Anthony R., und Steven J. Danish. Helping Skills: A Basic Training Program. 2nd ed. Human Sciences Press, 1980.