Cita APA (7a ed.)

Shaw Groza, V., & Shelley, S. (1972). Precalculus mathematics. Holt, Rinehart and Winston.

Cita Chicago Style (17a ed.)

Shaw Groza, Vivian, y Susanne Shelley. Precalculus Mathematics. New York: Holt, Rinehart and Winston, 1972.

Cita MLA (8a ed.)

Shaw Groza, Vivian, y Susanne Shelley. Precalculus Mathematics. Holt, Rinehart and Winston, 1972.