APA (7th ed.) Citation

George, K. D., Dietz, M. A., & Abraham, E. C. (1973). Science investigations for elementary school teachers. D. C. Heath.

Chicago Style (17th ed.) Citation

George, Kenneth D., Maureen A. Dietz, and Eugene C. Abraham. Science Investigations for Elementary School Teachers. Lexington, Mass.: D. C. Heath, 1973.

MLA (8th ed.) Citation

George, Kenneth D., et al. Science Investigations for Elementary School Teachers. D. C. Heath, 1973.