APA (7th ed.) Citation

Cohen, M. S., Gaughan, E. D., Knoebel, A., Kurtz, D. S., & Pengelley, D. J. (1991). Student research projects in calculus. The Mathematical Association of America.

Chicago Style (17th ed.) Citation

Cohen, Marcus S., Edward D. Gaughan, Arthur Knoebel, Douglas S. Kurtz, and David J. Pengelley. Student Research Projects in Calculus. Washington, D.C: The Mathematical Association of America, 1991.

MLA (9th ed.) Citation

Cohen, Marcus S., et al. Student Research Projects in Calculus. The Mathematical Association of America, 1991.