APA Style

SHARMA, R., SHARMA, T. (1990). Hydrology and water resources engineering : a textbook (3). Delhi: Dhanpat Rai & Sons.

MLA Style

SHARMA, R.K.., SHARMA, T.K.. "Hydrology and water resources engineering : a textbook". 3 Delhi: Dhanpat Rai & Sons, 1990. Text.