APA (7. basım) Alıntı

Johnson, D. W., & Johnson, R. T. (1992). Positive Interdependence: The heart of cooperative learning. Interaction Book Company.

Chicago Style (17. basım) Atıf

Johnson, David W., ve Roger T. Johnson. Positive Interdependence: The Heart of Cooperative Learning. Interaction Book Company, 1992.

MLA (9th ed.) Atıf

Johnson, David W., ve Roger T. Johnson. Positive Interdependence: The Heart of Cooperative Learning. Interaction Book Company, 1992.