Dyfyniad APA

Pittock, A. B. (1978). Climatic change and variability. Cambridge University Press.

Dyfyniad Arddull Chicago

Pittock, A B. Climatic Change and Variability. New York: Cambridge University Press, 1978.

Dyfyniad MLA

Pittock, A B. Climatic Change and Variability. Cambridge University Press, 1978.

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