Cita APA (7th ed.)

National Science Foundation (U.S.), Chudnovsky, D., & Jenks, R. D. (1989). Computer algebra. M. Dekker.

Cita Chicago (17th ed.)

National Science Foundation (U.S.), D. Chudnovsky, i Richard D. Jenks. Computer Algebra. New York: M. Dekker, 1989.

Cita MLA (9th ed.)

National Science Foundation (U.S.), et al. Computer Algebra. M. Dekker, 1989.