Παραπομπή APA

Butcher, P., & Cotter, D. (1990). The elements of nonlinear optics. Cambridge University Press.

Παραπομπή Chicago Style

Butcher, Paul.N, και David Cotter. The Elements of Nonlinear Optics. Cambridge: Cambridge University Press, 1990.

Παραπομπή MLA

Butcher, Paul.N, και David Cotter. The Elements of Nonlinear Optics. Cambridge University Press, 1990.