Dyfyniad APA

Jenkins. S.H. (1981). The Environmental Impact of Man's Use of Water. Pergamon Press.

Dyfyniad Arddull Chicago

Jenkins. S.H. The Environmental Impact of Man's Use of Water. Oxford: Pergamon Press, 1981.

Dyfyniad MLA

Jenkins. S.H. The Environmental Impact of Man's Use of Water. Pergamon Press, 1981.

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