Cita APA (7th ed.)

Hass, J., Weir, M. D., & Thomas, G. B. J. (2012). University calculus: Early transcendentals (2nd ed.). Addison-Wesley.

Cita Chicago (17th ed.)

Hass, Joel, Maurice D. Weir, i George B. Jr Thomas. University Calculus: Early Transcendentals. 2nd ed. Boston: Addison-Wesley, 2012.

Cita MLA (9th ed.)

Hass, Joel, et al. University Calculus: Early Transcendentals. 2nd ed. Addison-Wesley, 2012.