Cita APA (7a ed.)

Blitzer, R. (2014). Precalculus (Fifth edition.). Pearson Education Limited.

Cita Chicago Style (17a ed.)

Blitzer, Robert. Precalculus. Fifth edition. Harlow, England: Pearson Education Limited, 2014.

Cita MLA (8a ed.)

Blitzer, Robert. Precalculus. Fifth edition. Pearson Education Limited, 2014.