Dyfyniad APA

ebrary, Inc, & Buchanan, K. M. (2011). Water disinfection. Nova Science Publishers.

Dyfyniad Arddull Chicago

ebrary, Inc, and Kelly M. Buchanan. Water Disinfection. New York: Nova Science Publishers, 2011.

Dyfyniad MLA

ebrary, Inc, and Kelly M. Buchanan. Water Disinfection. Nova Science Publishers, 2011.

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