APA (7th ed.) Citation

Butzer, P. L., & Nessel, R. J. (1971). Fourier analysis and approximation. Birkhäuser.

Chicago Style (17th ed.) Citation

Butzer, Paul L., and Rolf Joachim Nessel. Fourier Analysis and Approximation. Stuttgart: Birkhäuser, 1971.

MLA (9th ed.) Citation

Butzer, Paul L., and Rolf Joachim Nessel. Fourier Analysis and Approximation. Birkhäuser, 1971.

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