APA (7th ed.) Citation

Kagan, S., & Kagan, M. (2009). Kagan cooperative learning ([2. rev. ed.].). Kagan.

Chicago Style (17th ed.) Citation

Kagan, Spencer, and Miguel Kagan. Kagan Cooperative Learning. [2. rev. ed.]. San Clemente, CA: Kagan, 2009.

MLA (9th ed.) Citation

Kagan, Spencer, and Miguel Kagan. Kagan Cooperative Learning. [2. rev. ed.]. Kagan, 2009.