Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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