APA-Zitierstil (7. Ausg.)

Derlega, V. J. (1982). Cooperation and helping behavior: Theories and research. Acad. Press.

Chicago-Zitierstil (17. Ausg.)

Derlega, Valerian John. Cooperation and Helping Behavior: Theories and Research. New York [u.a.]: Acad. Press, 1982.

MLA-Zitierstil (9. Ausg.)

Derlega, Valerian John. Cooperation and Helping Behavior: Theories and Research. Acad. Press, 1982.