Cita APA (7th ed.)

Gasser, T. A., & Rosenblatt, M. (1979). Smoothing techniques for curve estimation. Springer-Verlag.

Cita Chicago (17th ed.)

Gasser, Theodor A., i Murray Rosenblatt. Smoothing Techniques for Curve Estimation. Berlín: Springer-Verlag, 1979.

Cita MLA (9th ed.)

Gasser, Theodor A., i Murray Rosenblatt. Smoothing Techniques for Curve Estimation. Springer-Verlag, 1979.