Cita APA (7a ed.)

Hatfield, L. L., Johnson, D. C., & Katzman, P. W. (1968). Computer assisted mathematics program: First course. Scott, Foresman.

Cita Chicago Style (17a ed.)

Hatfield, Larry L., David C. Johnson, y Pamela W. Katzman. Computer Assisted Mathematics Program: First Course. Glenview: Scott, Foresman, 1968.

Cita MLA (9a ed.)

Hatfield, Larry L., et al. Computer Assisted Mathematics Program: First Course. Scott, Foresman, 1968.