Citazione Stile APA (7a Edizione)

Larson, R., Heyd, D. E., Hostetler, R. P., & Edwards, B. H. (2005). Precalculus with limits: A graphing approach (4th ed.). Houghton Mifflin.

Citazione stile Chigago Style (17a edizione)

Larson, Ron, David E. Heyd, Robert P. Hostetler, e Bruce H. Edwards. Precalculus with Limits: A Graphing Approach. 4th ed. Boston: Houghton Mifflin, 2005.

Citatione MLA (9a ed.)

Larson, Ron, et al. Precalculus with Limits: A Graphing Approach. 4th ed. Houghton Mifflin, 2005.