Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.