APA (7th ed.) Citation

Dean, R. A., Dean, M. M., & Motz, L. L. (1978). Safety in the elementary science classroom. National Science Teacher Association.

Chicago Style (17th ed.) Citation

Dean, Robert A., Melanie Messer Dean, and LaMoine L. Motz. Safety in the Elementary Science Classroom. Washington, D.C: National Science Teacher Association, 1978.

MLA (9th ed.) Citation

Dean, Robert A., et al. Safety in the Elementary Science Classroom. National Science Teacher Association, 1978.