APA (7th ed.) Citation

Butzer, P. L. (1971). Fourier analysis and approximation. Academic Press.

Chicago Style (17th ed.) Citation

Butzer, Paul Leo. Fourier Analysis and Approximation. New York: Academic Press, 1971.

MLA (8th ed.) Citation

Butzer, Paul Leo. Fourier Analysis and Approximation. Academic Press, 1971.

Warning: These citations may not always be 100% accurate.