Dyfyniad APA

Christensen, T. H. (2011). Solid waste technology & management. John Wiley & Sons, Ltd.

Dyfyniad Arddull Chicago

Christensen, Thomas H. Solid Waste Technology & Management. Chichester, West Sussex, United Kingdom: John Wiley & Sons, Ltd, 2011.

Dyfyniad MLA

Christensen, Thomas H. Solid Waste Technology & Management. John Wiley & Sons, Ltd, 2011.

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