APA استشهاد

Wyllie, P. J. (1976). way the earth works: An introduction to the new global geology and its revolutionary development. John Wiley.

استشهاد بنمط شيكاغو

Wyllie, Peter J. Way the Earth Works: An Introduction to the New Global Geology and Its Revolutionary Development. New York: John Wiley, 1976.

MLA استشهاد

Wyllie, Peter J. Way the Earth Works: An Introduction to the New Global Geology and Its Revolutionary Development. John Wiley, 1976.