APA (7th ed.) Citation
Tretter, S. A. (1976). Introduction to discrete-time signal processing. John Wiley & Sons.
Chicago Style (17th ed.) Citation
Tretter, Steven A. Introduction to Discrete-time Signal Processing. New York: John Wiley & Sons, 1976.
MLA (9th ed.) Citation
Tretter, Steven A. Introduction to Discrete-time Signal Processing. John Wiley & Sons, 1976.
Warning: These citations may not always be 100% accurate.