Παραπομπή APA

Shen, Y. R. (1991). principles of nonlinear optics. John Wiley.

Παραπομπή Chicago Style

Shen, Y. R. Principles of Nonlinear Optics. Singapore: John Wiley, 1991.

Παραπομπή MLA

Shen, Y. R. Principles of Nonlinear Optics. John Wiley, 1991.