APA-referens

Gupta, B. L. . .. (1983). Irrigation engineering (1.). Satya Prakshan.

Chicago-stil citat

Gupta, B L. Irrigation Engineering. 1. New Delhi: Satya Prakshan, 1983.

MLA-referens

Gupta, B L. Irrigation Engineering. 1. Satya Prakshan, 1983.