APA (7th ed.) Citation

Schaback, R., & Scherer, K. (1976). Approximation theory: Proceedings of an international colloquium held at Bonn, Germany, june 8-11,1976. Springer.

Chicago Style (17th ed.) Citation

Schaback, Robert, and Karl Scherer. Approximation Theory: Proceedings of an International Colloquium Held at Bonn, Germany, June 8-11,1976. Berlin: Springer, 1976.

MLA (9th ed.) Citation

Schaback, Robert, and Karl Scherer. Approximation Theory: Proceedings of an International Colloquium Held at Bonn, Germany, June 8-11,1976. Springer, 1976.