Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Sulem, C., & Sulem, P. (1999). The Nonlinear Schrödinger Equation: Self-Focusing and Wave Collapse: Self-Focusing and Wave Collapse. Springer New York.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Catherine Sulem, και Pirre-Louis Sulem. The Nonlinear Schrödinger Equation: Self-Focusing and Wave Collapse: Self-Focusing and Wave Collapse. New York, NY: Springer New York, 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. The Nonlinear Schrödinger Equation: Self-Focusing and Wave Collapse: Self-Focusing and Wave Collapse. Springer New York, 1999.