APA (7th ed.) Citation

Proakis, J. G., & Manolakis, D. G. (2007). Digital signal processing (Fourth edition.). Pearson.

Chicago Style (17th ed.) Citation

Proakis, John G., and Dimitris G. Manolakis. Digital Signal Processing. Fourth edition. Upper Saddle River, New Jersey: Pearson, 2007.

MLA (8th ed.) Citation

Proakis, John G., and Dimitris G. Manolakis. Digital Signal Processing. Fourth edition. Pearson, 2007.