APA (7th ed.) Citation

Gonchar, A. A., & Saff, E. B. (1992). Progress in Approximation Theory: An International Perspective. Springer New York.

Chicago Style (17th ed.) Citation

Gonchar, A. A., and E. B. Saff. Progress in Approximation Theory: An International Perspective. New York, NY: Springer New York, 1992.

MLA (9th ed.) Citation

Gonchar, A. A., and E. B. Saff. Progress in Approximation Theory: An International Perspective. Springer New York, 1992.