APA (7th ed.) Citation

Oppenheim, A. V. . S. Discrete-Time Signal Processing (3.). Pearson India.

Chicago Style (17th ed.) Citation

Oppenheim, Alan V.; Schafer. Discrete-Time Signal Processing. 3. Pearson India.

MLA (8th ed.) Citation

Oppenheim, Alan V.; Schafer. Discrete-Time Signal Processing. 3. Pearson India.

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