APA(7版)引用形式

Gupta, P., & Hira D.S. (2020). Operations Research (7th.). S.Chand Publisher.

Chicagoスタイル(17版)引用形式

Gupta, P.K, , Hira D.S. Operations Research. 7th. New Delhi: S.Chand Publisher, 2020.

MLA(9版)引用形式

Gupta, P.K, , Hira D.S. Operations Research. 7th. S.Chand Publisher, 2020.