APA Edition Citation

Hardle, W. (1991). Smoothing techniques: With implementation in S. Springer.

Chicago Edition Citation

Hardle, Wolfgang. Smoothing Techniques: With Implementation in S. New York: Springer, 1991.

MLA Edition Citation

Hardle, Wolfgang. Smoothing Techniques: With Implementation in S. Springer, 1991.

Warning: These citations may not always be 100% accurate.