Cita APA

Christy, D. T. (1993). Essentials of precalculus algebra and trigonometry (5th ed.). Wm. C. Brown Publishers.

Citación estilo Chicago

Christy, Dennis T. Essentials of Precalculus Algebra and Trigonometry. 5th ed. Dubuque, Iowa: Wm. C. Brown Publishers, 1993.

Cita MLA

Christy, Dennis T. Essentials of Precalculus Algebra and Trigonometry. 5th ed. Wm. C. Brown Publishers, 1993.

Warning: These citations may not always be 100% accurate.