Dyfyniad APA
Sullivan, P. J., Agardy, F. J., & Clark, J. J. J. (2005). The environmental science of drinking water. Elsevier Butterworth-Heinemann.
Dyfyniad Arddull Chicago
Sullivan, Patrick J., Franklin J. Agardy, and James J. J. Clark. The Environmental Science of Drinking Water. Burlington, MA: Elsevier Butterworth-Heinemann, 2005.
Dyfyniad MLA
Sullivan, Patrick J., et al. The Environmental Science of Drinking Water. Elsevier Butterworth-Heinemann, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.