Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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