APA (7th ed.) Citation

Carey, H. (1981). Playing with energy: Classroom games and simulations. National Science Teachers Association.

Chicago Style (17th ed.) Citation

Carey, Helen. Playing with Energy: Classroom Games and Simulations. Washington, DC: National Science Teachers Association, 1981.

MLA (9th ed.) Citation

Carey, Helen. Playing with Energy: Classroom Games and Simulations. National Science Teachers Association, 1981.