APA (7th ed.) Citation
Cheney, E. W. (1966). Introduction to approximation theory. McGraw-Hill.
Chicago Style (17th ed.) Citation
Cheney, E. W. Introduction to Approximation Theory. New York: McGraw-Hill, 1966.
MLA (9th ed.) Citation
Cheney, E. W. Introduction to Approximation Theory. McGraw-Hill, 1966.
Warning: These citations may not always be 100% accurate.