Cita APA (7th ed.)

Hass, J., Weir, M. D., & Frank R. Giordano. (2008). Thomas' calculus: Early transcendentals (Media upgrade, 11th ed.). Pearson Addison-Wesley.

Cita Chicago (17th ed.)

Hass, Joel, Maurice D. Weir, i Frank R. Giordano. Thomas' Calculus: Early Transcendentals. Media upgrade, 11th ed. Boston: Pearson Addison-Wesley, 2008.

Cita MLA (9th ed.)

Hass, Joel, et al. Thomas' Calculus: Early Transcendentals. Media upgrade, 11th ed. Pearson Addison-Wesley, 2008.