Cita APA (7th ed.)

Demana, F. D., Waits, B. K., & Clemens, S. R. (1992). College algebra & trigonometry: A graphing approach. Addison-Wesley.

Cita Chicago (17th ed.)

Demana, Franklin D., Bert K. Waits, i Stanley R. Clemens. College Algebra & Trigonometry: A Graphing Approach. Reading, MA: Addison-Wesley, 1992.

Cita MLA (9th ed.)

Demana, Franklin D., et al. College Algebra & Trigonometry: A Graphing Approach. Addison-Wesley, 1992.