APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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