APA (7th ed.) Citation

Johnson, D. W., Johnson, R. T., & Holubec, E. J. (1994). The nuts and bolts of cooperative learning. Interaction Book Company.

Chicago Style (17th ed.) Citation

Johnson, David W., Roger T. Johnson, and Edythe Johnson Holubec. The Nuts and Bolts of Cooperative Learning. Interaction Book Company, 1994.

MLA (9th ed.) Citation

Johnson, David W., et al. The Nuts and Bolts of Cooperative Learning. Interaction Book Company, 1994.