Cita APA (7a ed.)

Evanovich, P., & Kerner, M. (1982). Precalculus: A functional approach to algebra and trigonometry. Holden-Day.

Cita Chicago Style (17a ed.)

Evanovich, Peter, y Martin Kerner. Precalculus: A Functional Approach to Algebra and Trigonometry. San Francisco: Holden-Day, 1982.

Cita MLA (8a ed.)

Evanovich, Peter, y Martin Kerner. Precalculus: A Functional Approach to Algebra and Trigonometry. Holden-Day, 1982.