Cita APA (7th ed.)
Stewart, J. (1991). Calculus (2nd ed.). Brooks/Cole Pub. Co..
Cita Chicago (17th ed.)
Stewart, James. Calculus. 2nd ed. Pacific Grove, Calif.: Brooks/Cole Pub. Co., 1991.
Cita MLA (9th ed.)
Stewart, James. Calculus. 2nd ed. Brooks/Cole Pub. Co., 1991.
Atenció: Aquestes cites poden no estar 100% correctes.