APA (7th ed.) Citation

Walker, J. S. (1991). Fast Fourier transforms / James S. Walker. CRC Press.

Chicago Style (17th ed.) Citation

Walker, James S. Fast Fourier Transforms / James S. Walker. London: CRC Press, 1991.

MLA (9th ed.) Citation

Walker, James S. Fast Fourier Transforms / James S. Walker. CRC Press, 1991.

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