APA (7th ed.) Citation

Piegl, L., & Tiller, W. (1995). The NURBS Book. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Piegl, Les, and Wayne Tiller. The NURBS Book. Berlin, Heidelberg: Springer Berlin Heidelberg, 1995.

MLA (9th ed.) Citation

Piegl, Les, and Wayne Tiller. The NURBS Book. Springer Berlin Heidelberg, 1995.