APA (7th ed.) Citation

Oppenheim, A. V., & Willsky, A. S. (1997). Signal & Systems (2nd ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Oppenheim, Alan V., and Alan S. Willsky. Signal & Systems. 2nd ed. Upper Saddle River, New Jersey: Prentice-Hall, 1997.

MLA (8th ed.) Citation

Oppenheim, Alan V., and Alan S. Willsky. Signal & Systems. 2nd ed. Prentice-Hall, 1997.