Παραπομπή APA

Haykin, S. S. (1979). Nonlinear methods of spectral analysis. Springer-Verlag.

Παραπομπή Chicago Style

Haykin, Simon S. Nonlinear Methods of Spectral Analysis. New York: Springer-Verlag, 1979.

Παραπομπή MLA

Haykin, Simon S. Nonlinear Methods of Spectral Analysis. Springer-Verlag, 1979.