APA (7th ed.) Citation

Friend, M. P., & Cook, L. (2003). Interactions: Collaboration skills for school professionals (4th ed.). Allyn and Bacon.

Chicago Style (17th ed.) Citation

Friend, Marilyn Penovich, and Lynne Cook. Interactions: Collaboration Skills for School Professionals. 4th ed. Boston: Allyn and Bacon, 2003.

MLA (9th ed.) Citation

Friend, Marilyn Penovich, and Lynne Cook. Interactions: Collaboration Skills for School Professionals. 4th ed. Allyn and Bacon, 2003.