Παραπομπή APA

Simonoff, J. S. (1996). Smoothing methods in statistics. Springer-verlag.

Παραπομπή Chicago Style

Simonoff, Jeffrey S. Smoothing Methods in Statistics. New York: Springer-verlag, 1996.

Παραπομπή MLA

Simonoff, Jeffrey S. Smoothing Methods in Statistics. Springer-verlag, 1996.