APA (7th ed.) Citation

Cheney, E. W. (1966). Introduction to approximation theory. McGraw-Hill.

Chicago Style (17th ed.) Citation

Cheney, Elliott W. Introduction to Approximation Theory. New York [u.a.]: McGraw-Hill, 1966.

MLA (9th ed.) Citation

Cheney, Elliott W. Introduction to Approximation Theory. McGraw-Hill, 1966.