Dyfyniad APA

Woodside, G. (1999). Hazardous materials and hazardous waste management (2nd ed.). New York: John Wiley & Sons.

Dyfyniad Arddull Chicago

Woodside, Gayle. Hazardous Materials and Hazardous Waste Management. 2nd ed. New York: John Wiley & Sons, 1999.

Dyfyniad MLA

Woodside, Gayle. Hazardous Materials and Hazardous Waste Management. 2nd ed. New York: John Wiley & Sons, 1999.

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