APA (7th ed.) Citation

Piegl, L. A., & Tiller, W. (1997). The NURBS book (2. ed.). Springer.

Chicago Style (17th ed.) Citation

Piegl, Les A., and Wayne Tiller. The NURBS Book. 2. ed. Berlin [u.a.]: Springer, 1997.

MLA (9th ed.) Citation

Piegl, Les A., and Wayne Tiller. The NURBS Book. 2. ed. Springer, 1997.