APA (7th ed.) Citation

Farin, G. E., Hagen, H., Noltemeier, H., & Knödel, W. (1993). Geometric modelling. Springer-Verlag.

Chicago Style (17th ed.) Citation

Farin, Gerald E., H. Hagen, Hartmut Noltemeier, and Walter Knödel. Geometric Modelling. Wien ; New York: Springer-Verlag, 1993.

MLA (9th ed.) Citation

Farin, Gerald E., et al. Geometric Modelling. Springer-Verlag, 1993.