APA Edition Citation

Oppenheim, A. V., & Willsky , A. S. (1997). Signals and systems (2nd ed.). Printice Hall of India.

Chicago Edition Citation

Oppenheim, Alan V., and Alan S. Willsky. Signals and Systems. 2nd ed. Delhi: Printice Hall of India, 1997.

MLA Edition Citation

Oppenheim, Alan V., and Alan S. Willsky. Signals and Systems. 2nd ed. Printice Hall of India, 1997.