APA (7th ed.) Citation

Gabel, R. A., & Roberts, R. A. (1973). Signals and linear systems. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Gabel, Robert A., and Richard A. Roberts. Signals and Linear Systems. New York, NY: John Wiley & Sons, 1973.

MLA (9th ed.) Citation

Gabel, Robert A., and Richard A. Roberts. Signals and Linear Systems. John Wiley & Sons, 1973.

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