Cita APA (7a ed.)

Lial, M. L., & Hornsby, E. J. (1995). Introductory algebra (5th ed.). HarperCollins.

Cita Chicago Style (17a ed.)

Lial, Margaret L., y E. John Hornsby. Introductory Algebra. 5th ed. New York: HarperCollins, 1995.

Cita MLA (9a ed.)

Lial, Margaret L., y E. John Hornsby. Introductory Algebra. 5th ed. HarperCollins, 1995.