Hornsby, J. (2007). A graphical approach to precalculus faith limits: A unit circle approach. [s.L]: Boston: Pearson, Addison-wesley.
Chicago Style CitationHornsby, John. A Graphical Approach to Precalculus Faith Limits: A Unit Circle Approach. [s.L]: Boston: Pearson, Addison-wesley, 2007.
MLA CitationHornsby, John. A Graphical Approach to Precalculus Faith Limits: A Unit Circle Approach. [s.L]: Boston: Pearson, Addison-wesley, 2007.
Warning: These citations may not always be 100% accurate.