APA(7版)引用形式

Gupta, P. K. (1993). Problems in operations research (1st edition.). S Chand.

Chicagoスタイル(17版)引用形式

Gupta, P K. Problems in Operations Research. 1st edition. New Delhi: S Chand, 1993.

MLA(9版)引用形式

Gupta, P K. Problems in Operations Research. 1st edition. S Chand, 1993.