APA引文

GUPTA, S. (2002). ELEMENTS OF CONTROL SYSTEMS. PHI.

Chicago Style (17th ed.) Citation

GUPTA, SUDHIR. ELEMENTS OF CONTROL SYSTEMS. NEW DELHI: PHI, 2002.

MLA引文

GUPTA, SUDHIR. ELEMENTS OF CONTROL SYSTEMS. PHI, 2002.

警告：這些引文格式不一定是100％准確.