Cita APA (7a ed.)

Lederman, C., & Wolanski, N. (2006). A two phase elliptic singular perturbation problem with a forcing term.

Cita Chicago Style (17a ed.)

Lederman, C., y N. Wolanski. A Two Phase Elliptic Singular Perturbation Problem with a Forcing Term. 2006.

Cita MLA (8a ed.)

Lederman, C., y N. Wolanski. A Two Phase Elliptic Singular Perturbation Problem with a Forcing Term. 2006.