Dyfyniad APA

(2001). Groundwater Contaminan by Organic PollutantsAnalysis and Remediation. ASCE.

Dyfyniad Arddull Chicago

Groundwater Contaminan by Organic PollutantsAnalysis and Remediation. ASCE, 2001.

Dyfyniad MLA

Groundwater Contaminan by Organic PollutantsAnalysis and Remediation. ASCE, 2001.

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