APA (7th ed.) Citation

Nagrath, I. J., Ranjan, R., & Sharan, S. N. (2001). Signals and systems. McGraw-Hill.

Chicago Style (17th ed.) Citation

Nagrath, I. J., Rakesh Ranjan, and S. N. Sharan. Signals and Systems. New Delhi: McGraw-Hill, 2001.

MLA (8th ed.) Citation

Nagrath, I. J., et al. Signals and Systems. McGraw-Hill, 2001.