APA (7th ed.) Citation

Washington, A. J., Edmond, C. E., & Plotkin, S. H. (1981). Essentials of basic mathematics (3rd ed.). Benjamin/Cummings.

Chicago Style (17th ed.) Citation

Washington, Allyn J., Carolyn E. Edmond, and Samuel H. Plotkin. Essentials of Basic Mathematics. 3rd ed. Menlo Park, Calif: Benjamin/Cummings, 1981.

MLA (9th ed.) Citation

Washington, Allyn J., et al. Essentials of Basic Mathematics. 3rd ed. Benjamin/Cummings, 1981.