APA引文

OPPENHEIN, A. V. (1997). SIGNALS AND SYSTEMS, 2ND ED. PHI.

Chicago Style (17th ed.) Citation

OPPENHEIN, A V. SIGNALS AND SYSTEMS, 2ND ED. New Delhi: PHI, 1997.

MLA引文

OPPENHEIN, A V. SIGNALS AND SYSTEMS, 2ND ED. PHI, 1997.