Gaya APA

Varshney, R. (1979). Theory and design of irrigation structures:canals and tubewells (4th ed.). India: Nem Chand & Bros Roorkee.

Gaya MLA

Varshney, R.S.. "Theory and design of irrigation structures:canals and tubewells". 4th ed. India: Nem Chand & Bros Roorkee, 1979. Text.