APA (7th ed.) Citation

Oppenheim, A. V., & Schafer, R. W. (2014). Discrete-time signal processing (Third edition, International edition.). Pearson Education Limited.

Chicago Style (17th ed.) Citation

Oppenheim, Alan V., and Ronald W. Schafer. Discrete-time Signal Processing. Third edition, International edition. England: Pearson Education Limited, 2014.

MLA (9th ed.) Citation

Oppenheim, Alan V., and Ronald W. Schafer. Discrete-time Signal Processing. Third edition, International edition. Pearson Education Limited, 2014.