APA (7th ed.) Citation

De Temple, D. W., & Long, C. T. (1996). Mathematical reasoning for elementary teachers. Harper Collins.

Chicago Style (17th ed.) Citation

De Temple, Duane W., and Calvin T. Long. Mathematical Reasoning for Elementary Teachers. New York: Harper Collins, 1996.

MLA (9th ed.) Citation

De Temple, Duane W., and Calvin T. Long. Mathematical Reasoning for Elementary Teachers. Harper Collins, 1996.