Cita APA (7a ed.)

Echebest, N. E., Schuverdt, M. L., & Vignau, R. P. (2011). Two derivative-free methods for solving underdetermined nonlinear systems of equations.

Cita Chicago Style (17a ed.)

Echebest, Nélida Ester, María Laura Schuverdt, y Raúl Pedro Vignau. Two Derivative-free Methods for Solving Underdetermined Nonlinear Systems of Equations. 2011.

Cita MLA (8a ed.)

Echebest, Nélida Ester, et al. Two Derivative-free Methods for Solving Underdetermined Nonlinear Systems of Equations. 2011.