Cita APA

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.

Citación estilo Chicago

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.

Cita MLA

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