Dyfyniad APA
Younger, P. L. (2002). Mine Water Hydrology and Pollution Remediation (1st Ed.). AH Dordrecht.
Dyfyniad Arddull Chicago
Younger, Paul L. Mine Water Hydrology and Pollution Remediation. 1st Ed. Netherlands: AH Dordrecht, 2002.
Dyfyniad MLA
Younger, Paul L. Mine Water Hydrology and Pollution Remediation. 1st Ed. AH Dordrecht, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.