APA-Zitierstil (7. Ausg.)

Johnson, D. W., & Johnson, R. T. (1989). Cooperation and competition: Theory and research (2. print.). Interaction Book Co.

Chicago-Zitierstil (17. Ausg.)

Johnson, David W., und Roger T. Johnson. Cooperation and Competition: Theory and Research. 2. print. Edina, Minn: Interaction Book Co, 1989.

MLA-Zitierstil (9. Ausg.)

Johnson, David W., und Roger T. Johnson. Cooperation and Competition: Theory and Research. 2. print. Interaction Book Co, 1989.