Cita APA (7th ed.)
Hughes - Hallett, D., Gleason, A. M., & Gordon, S. P. (1994). Calculus. John Wiley & Sons.
Cita Chicago (17th ed.)
Hughes - Hallett, Deborah, Andrew M. Gleason, i Sheldon P. Gordon. Calculus. New York: John Wiley & Sons, 1994.
Cita MLA (9th ed.)
Hughes - Hallett, Deborah, et al. Calculus. John Wiley & Sons, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.