Cita APA (7a ed.)

Hass, J., & Estrugo, J. L. Z. (2020). University calculus: Early transcendentals (Fourth edition in SI units.). Pearson.

Cita Chicago Style (17a ed.)

Hass, Joel, y José Luis Zuleta Estrugo. University Calculus: Early Transcendentals. Fourth edition in SI units. Harlow, England: Pearson, 2020.

Cita MLA (9a ed.)

Hass, Joel, y José Luis Zuleta Estrugo. University Calculus: Early Transcendentals. Fourth edition in SI units. Pearson, 2020.