APA (7th ed.) Citation

Proakis, J. G., & Μανωλάκης, Δ. Ε. (2007). Digital signal processing (4th ed.). Pearson Prentice Hall.

Chicago Style (17th ed.) Citation

Proakis, John G., and Δημήτριος Ε Μανωλάκης. Digital Signal Processing. 4th ed. Upper Saddle River, N.J.: Pearson Prentice Hall, 2007.

MLA (8th ed.) Citation

Proakis, John G., and Δημήτριος Ε Μανωλάκης. Digital Signal Processing. 4th ed. Pearson Prentice Hall, 2007.