APA-referens (7:e uppl.)

Eubank, R. L. (1999). Nonparametric regression and spline smoothing (2a. ed.). Marcel Dekker.

Chicago-referens (17:e uppl.)

Eubank, Randall L. Nonparametric Regression and Spline Smoothing. 2a. ed. Nueva York: Marcel Dekker, 1999.

MLA-referens (9:e uppl.)

Eubank, Randall L. Nonparametric Regression and Spline Smoothing. 2a. ed. Marcel Dekker, 1999.