APA (7th ed.) Citation

Smith, J. O. Mathematics of the discrete Fourier transform (DFT): With audio applications (Second edition.).

Chicago Style (17th ed.) Citation

Smith, Julius O. Mathematics of the Discrete Fourier Transform (DFT): With Audio Applications. Second edition.

MLA (9th ed.) Citation

Smith, Julius O. Mathematics of the Discrete Fourier Transform (DFT): With Audio Applications. Second edition.

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