APA (7th ed.) Citation

Chen. (2004). Signals and systems (3rd ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Chen. Signals and Systems. 3rd ed. New York: Oxford University Press, 2004.

MLA (9th ed.) Citation

Chen. Signals and Systems. 3rd ed. Oxford University Press, 2004.

Warning: These citations may not always be 100% accurate.