APA Edition Citation

Hornsby, J., Lial , M. L., & Rockswold, G. K. (2007). Graphical approach to algebra and trigonometry (4th ed.). Pearson Addison Wesley.

Chicago Edition Citation

Hornsby, John, Margaret L. Lial , and Gary K. Rockswold. Graphical Approach to Algebra and Trigonometry. 4th ed. New York: Pearson Addison Wesley, 2007.

MLA Edition Citation

Hornsby, John, et al. Graphical Approach to Algebra and Trigonometry. 4th ed. Pearson Addison Wesley, 2007.