Παραπομπή APA

Sulem, C., & Sulem Pierre-Louis. (1999). The nonlinear Schrödinger equation: Self-focusing and wave collapse. Springer.

Παραπομπή Chicago Style

Sulem, C., και Sulem Pierre-Louis. The Nonlinear Schrödinger Equation: Self-focusing and Wave Collapse. New York: Springer, 1999.

Παραπομπή MLA

Sulem, C., και Sulem Pierre-Louis. The Nonlinear Schrödinger Equation: Self-focusing and Wave Collapse. Springer, 1999.