APA (7th ed.) Citation
Lathi, B. (2009). Principles of linear systems and signals (2nd ed.). Oxford university press.
Chicago Style (17th ed.) Citation
Lathi, B.P. Principles of Linear Systems and Signals. 2nd ed. New Delhi: Oxford university press, 2009.
MLA (9th ed.) Citation
Lathi, B.P. Principles of Linear Systems and Signals. 2nd ed. Oxford university press, 2009.
Warning: These citations may not always be 100% accurate.