APA (7th ed.) Citation

Oppenheim, A. V., Schafer, R. W., & Buck, J. R. (1999). Discrete-time signal processing (2η έκδ.). Prentice-Hall International, Inc..

Chicago Style (17th ed.) Citation

Oppenheim, Alan V., Ronald W. Schafer, and John R. Buck. Discrete-time Signal Processing. 2η έκδ. Upper Saddle River, NJ: Prentice-Hall International, Inc., 1999.

MLA (8th ed.) Citation

Oppenheim, Alan V., et al. Discrete-time Signal Processing. 2η έκδ. Prentice-Hall International, Inc., 1999.