Cita APA

Buck, R., & Willcox, A. Calculus of several variables. Haughton Mifflin company.

Chicago Edition Citation

Buck, R.C, i A.B Willcox. Calculus of Several Variables. Boston: Haughton Mifflin company.

Cita MLA

Buck, R.C, i A.B Willcox. Calculus of Several Variables. Haughton Mifflin company.