MLA

Sharma, Ashok, et al. Rainwater Tank Systems for Urban Water Supply. IWA Publishing, 2015.

APA

Sharma, A., Sharma, A. K, Begbie, D., & Gardner, T. (2015). Rainwater Tank Systems for Urban Water Supply. IWA Publishing.

Chicago

Sharma, Ashok, Ashok K Sharma, Donald Begbie, and Ted Gardner. Rainwater Tank Systems for Urban Water Supply. : IWA Publishing, 2015.