एपीए उद्धरण

Xavier, S. P. E. (2003). Signals and systems (3rd ed.). S Chand & Co..

शिकागो स्टाइल उद्धरण

Xavier, S. P. Eugene. Signals and Systems. 3rd ed. New Delhi: S Chand & Co., 2003.

एमएलए उद्धरण

Xavier, S. P. Eugene. Signals and Systems. 3rd ed. S Chand & Co., 2003.