Cita APA (7th ed.)
Lial, M. L., Hornsby, E. J., & Miller, C. D. (1996). Beginning algebra (7th ed.). HarperCollins College Publishers.
Cita Chicago (17th ed.)
Lial, Margaret L., E. John Hornsby, i Charles David Miller. Beginning Algebra. 7th ed. New York, NY: HarperCollins College Publishers, 1996.
Cita MLA (9th ed.)
Lial, Margaret L., et al. Beginning Algebra. 7th ed. HarperCollins College Publishers, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.