APA引用形式

Gupta & Hira. (1979). Operations research. Sulthan Chand & Co.

シカゴスタイル引用形

Gupta , Hira. Operations Research. New Delhi: Sulthan Chand & Co, 1979.

MLA引用形式

Gupta , Hira. Operations Research. Sulthan Chand & Co, 1979.