Cita APA

Lial, M. L., Hornsby, J., & Schneider, D. I. (2008). Precalculus (4th ed.). Pearson Addison Wesley.

Citación estilo Chicago

Lial, Margaret L., John Hornsby, and David I. Schneider. Precalculus. 4th ed. Boston: Pearson Addison Wesley, 2008.

Cita MLA

Lial, Margaret L., et al. Precalculus. 4th ed. Pearson Addison Wesley, 2008.