APA (7th ed.) Citation

Oppenheim, A. V., & Schafer, R. W. (1989). Discrete-Time Signal Processing. Prentice-Hall.

Chicago Style (17th ed.) Citation

Oppenheim, Alan V., and Ronald W. Schafer. Discrete-Time Signal Processing. Englewood Cliffs N.J: Prentice-Hall, 1989.

MLA (8th ed.) Citation

Oppenheim, Alan V., and Ronald W. Schafer. Discrete-Time Signal Processing. Prentice-Hall, 1989.

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