Smith, D., Eggen, M., & St. Andre, R. (2011). A transition to advanced mathematics (7th ed.). Brooks/Cole, Cengage Learning.
Cita Chicago (17th ed.)Smith, Douglas, Maurice Eggen, i Richard St. Andre. A Transition to Advanced Mathematics. 7th ed. Boston, MA: Brooks/Cole, Cengage Learning, 2011.
Cita MLA (9th ed.)Smith, Douglas, et al. A Transition to Advanced Mathematics. 7th ed. Brooks/Cole, Cengage Learning, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.