APA引文

GUPTA P K. (1997). OPERATIONS RESEARCH (3.). SULTAN CHAND AND SONS.

Chicago Style (17th ed.) Citation

GUPTA P K. OPERATIONS RESEARCH. 3. NEW DELHI: SULTAN CHAND AND SONS, 1997.

MLA引文

GUPTA P K. OPERATIONS RESEARCH. 3. SULTAN CHAND AND SONS, 1997.

警告：這些引文格式不一定是100％准確.