APA (7th ed.) Citation

Riedesel, C. A., Schwartz, J. E., & Clements, D. H. (1997). Teaching elementary school mathematics. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Riedesel, C. Alan, James E. Schwartz, and Douglas H. Clements. Teaching Elementary School Mathematics. Allyn and Bacon, 1997.

MLA (8th ed.) Citation

Riedesel, C. Alan, et al. Teaching Elementary School Mathematics. Allyn and Bacon, 1997.