Cita APA (7a ed.)

(2006). Water digest: Wide world of water. Advanced Water Digest Pvt. Ltd..

Cita Chicago Style (17a ed.)

Water Digest: Wide World of Water. New Delhi: Advanced Water Digest Pvt. Ltd., 2006.

Cita MLA (8a ed.)

Water Digest: Wide World of Water. Advanced Water Digest Pvt. Ltd., 2006.