APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Butzer, Paul Leo, and Rolf J. Nessel. Fourier Analysis and Approximation. Stuttgart: Birkhauser Verlag Basel, 1971.

MLA (8th ed.) Citation

Butzer, Paul Leo, and Rolf J. Nessel. Fourier Analysis and Approximation. Birkhauser Verlag Basel, 1971.