APA (7th ed.) Citation

DeFatta, D. J., Hodgkiss, W. S., & Lucas, J. G. (1988). Digital signal processing: A system design approach. Wiley.

Chicago Style (17th ed.) Citation

DeFatta, David J., William S. Hodgkiss, and Joseph G. Lucas. Digital Signal Processing: A System Design Approach. New York: Wiley, 1988.

MLA (9th ed.) Citation

DeFatta, David J., et al. Digital Signal Processing: A System Design Approach. Wiley, 1988.