Cofnodi Dyfyniadau

Dyfyniad APA
ebrary, Inc, Howd, R. A., & Fan, A. M. (2008). Risk assessment for chemicals in drinking water. Wiley-Interscience.
Dyfyniad Arddull Chicago
ebrary, Inc, Robert A. Howd, and Anna M. Fan. Risk Assessment for Chemicals in Drinking Water. Hoboken, NJ: Wiley-Interscience, 2008.
Dyfyniad MLA
ebrary, Inc, et al. Risk Assessment for Chemicals in Drinking Water. Wiley-Interscience, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.