Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Ortega, James M., y Werner C. Rheinboldt. Iterative Solution of Nonlinear Equations in Several Variables. New York: Academic Press, 1970.

Cita MLA (9a ed.)

Ortega, James M., y Werner C. Rheinboldt. Iterative Solution of Nonlinear Equations in Several Variables. Academic Press, 1970.