APA (7th ed.) Citation

Esler, W. K., & Esler, M. K. (1996). Teaching elementary science (7th ed.). Wadsworth Pub. Co..

Chicago Style (17th ed.) Citation

Esler, William K., and Mary K. Esler. Teaching Elementary Science. 7th ed. Belmont: Wadsworth Pub. Co., 1996.

MLA (9th ed.) Citation

Esler, William K., and Mary K. Esler. Teaching Elementary Science. 7th ed. Wadsworth Pub. Co., 1996.