Dyfyniad APA

Rosenfeld, P. E., & Feng, L. G. H. (2011). Risks of hazardous wastes. Elsevier/William Andrew.

Dyfyniad Arddull Chicago

Rosenfeld, Paul E., and Lydia G. H. Feng. Risks of Hazardous Wastes. Oxford, [England]: Elsevier/William Andrew, 2011.

Dyfyniad MLA

Rosenfeld, Paul E., and Lydia G. H. Feng. Risks of Hazardous Wastes. Elsevier/William Andrew, 2011.

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