Lay, D. C., Schneider, D. I., & Asmar, N. H. (2010). Brief calculus & its applications (Twelfth edition.). Prentice Hall.
Cita Chicago (17th ed.)Lay, David C., David I. Schneider, i Nakhle H. Asmar. Brief Calculus & Its Applications. Twelfth edition. Upper Saddle River, NJ: Prentice Hall, 2010.
Cita MLA (9th ed.)Lay, David C., et al. Brief Calculus & Its Applications. Twelfth edition. Prentice Hall, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.