APA (7th ed.) Citation

Ortega, J. M., & Rheinboldt, W. C. (1970). Iterative solution on nonlinear equations in several variables. Academic Press.

Chicago Style (17th ed.) Citation

Ortega, J. M., and W. C. Rheinboldt. Iterative Solution on Nonlinear Equations in Several Variables. New York: Academic Press, 1970.

MLA (9th ed.) Citation

Ortega, J. M., and W. C. Rheinboldt. Iterative Solution on Nonlinear Equations in Several Variables. Academic Press, 1970.