APA (7th ed.) Citation

Zill, D. G., & Wright, W. S. Cálculo de varias variables (4a ed.).

Chicago Style (17th ed.) Citation

Zill, Dennis G., and Warren S. Wright. Cálculo De Varias Variables. 4a ed.

MLA (8th ed.) Citation

Zill, Dennis G., and Warren S. Wright. Cálculo De Varias Variables. 4a ed.

Warning: These citations may not always be 100% accurate.