APA (7th ed.) Citation

Schempp, W., & Zeller, K. (1979). Multivariate approximation theory: Proceedings of the Conference. Birkhauser.

Chicago Style (17th ed.) Citation

Schempp, Walter, and Karl Zeller. Multivariate Approximation Theory: Proceedings of the Conference. Basilea: Birkhauser, 1979.

MLA (9th ed.) Citation

Schempp, Walter, and Karl Zeller. Multivariate Approximation Theory: Proceedings of the Conference. Birkhauser, 1979.