APA引文

Khurmi R.S & Gupta J.K. (2020). Theory of Machanes (01st.). S.Chand Publisher.

芝加哥风格引文

Khurmi R.S 与 Gupta J.K. Theory of Machanes. 01st. New Delhi: S.Chand Publisher, 2020.

MLA引文

Khurmi R.S 与 Gupta J.K. Theory of Machanes. 01st. S.Chand Publisher, 2020.