Παραπομπή APA

Strasser, W. . .., Klein, R. . .., & Rau, R. . .. (1977). Geometric modeling: Theory and practice. Springer.

Παραπομπή Chicago Style

Strasser, Wolfgang ., Reinhard Klein, και Rene Rau. Geometric Modeling: Theory and Practice. New York: Springer, 1977.

Παραπομπή MLA

Strasser, Wolfgang ., et al. Geometric Modeling: Theory and Practice. Springer, 1977.