APA (7th ed.) Citation

Greenes, C. E., Willcutt, R. E., & Spikell, M. A. (1972). Problem solving in the mathematics laboratory: How to do it. Prindle, Weber & Schmidt.

Chicago Style (17th ed.) Citation

Greenes, Carole E., Robert E. Willcutt, and Mark A. Spikell. Problem Solving in the Mathematics Laboratory: How to Do It. Boston: Prindle, Weber & Schmidt, 1972.

MLA (8th ed.) Citation

Greenes, Carole E., et al. Problem Solving in the Mathematics Laboratory: How to Do It. Prindle, Weber & Schmidt, 1972.