APA (7th ed.) Citation

Phillips, C. L., Parr, J. M., & Riskin, E. A. Signals, systems, and transforms (4th ed.).

Chicago Style (17th ed.) Citation

Phillips, Charles L., John M. Parr, and Eve A. Riskin. Signals, Systems, and Transforms. 4th ed.

MLA (8th ed.) Citation

Phillips, Charles L., et al. Signals, Systems, and Transforms. 4th ed.