APA引文

OPPENHEIM ,ALAN V. (1997). SIGNALS & SYSTEMS: 2ND ED. PHI.

Chicago Style (17th ed.) Citation

OPPENHEIM ,ALAN V. SIGNALS & SYSTEMS: 2ND ED. NEW DELHI: PHI, 1997.

MLA引文

OPPENHEIM ,ALAN V. SIGNALS & SYSTEMS: 2ND ED. PHI, 1997.

警告：這些引文格式不一定是100％准確.