Dyfyniad APA

Fellenberg, G. (2000). The chemistry of pollution (3rd ed.). Chichester : New York: Wiley.

Dyfyniad Arddull Chicago

Fellenberg, Guenther. The Chemistry of Pollution. 3rd ed. Chichester : New York: Wiley, 2000.

Dyfyniad MLA

Fellenberg, Guenther. The Chemistry of Pollution. 3rd ed. Chichester : New York: Wiley, 2000.

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