Dyfyniad APA

Futoma, D. J. (1981). Polycyclic aromatic hydrocarbons in water systems. Chemical Rubber Company Press.

Dyfyniad Arddull Chicago

Futoma, David J. Polycyclic Aromatic Hydrocarbons in Water Systems. Boca Raton, Fla: Chemical Rubber Company Press, 1981.

Dyfyniad MLA

Futoma, David J. Polycyclic Aromatic Hydrocarbons in Water Systems. Chemical Rubber Company Press, 1981.

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