Sullivan, M., & Sullivan, M. 1. J. 2. (2006). Algebra & trigonometry: Enhanced with graphing utilities : Math 129/130 (4th ed.). Pearson Prentice Hall.
Citazione stile Chigago Style (17a edizione)Sullivan, Michael, e Michael 1967 July 2- Sullivan. Algebra & Trigonometry: Enhanced with Graphing Utilities : Math 129/130. 4th ed. Upper Saddle River, N.J: Pearson Prentice Hall, 2006.
Citatione MLA (9a ed.)Sullivan, Michael, e Michael 1967 July 2- Sullivan. Algebra & Trigonometry: Enhanced with Graphing Utilities : Math 129/130. 4th ed. Pearson Prentice Hall, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.