Cita APA

Demana, F. D., Waits, B. K., & Clemens, S. R. (1993). Precalculus: Functions and graphs (2nd ed.). Addison-Wesley.

Citación estilo Chicago

Demana, Franklin D., Bert K. Waits, and Stanley R. Clemens. Precalculus: Functions and Graphs. 2nd ed. Reading, Mass: Addison-Wesley, 1993.

Cita MLA

Demana, Franklin D., et al. Precalculus: Functions and Graphs. 2nd ed. Addison-Wesley, 1993.