APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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