APA引文

PROAKIS J.G. (1998). COMMUNICATIONS SYSTEM ENGG. PHI.

Chicago Style (17th ed.) Citation

PROAKIS J.G. COMMUNICATIONS SYSTEM ENGG. SINGAPORE: PHI, 1998.

MLA引文

PROAKIS J.G. COMMUNICATIONS SYSTEM ENGG. PHI, 1998.

警告：這些引文格式不一定是100％准確.