Powell, J. L. (2015). Four revolutions in the earth sciences: From heresy to truth. Columbia University Press.
Citace podle Chicago (17th ed.)Powell, James Lawrence. Four Revolutions in the Earth Sciences: From Heresy to Truth. New York: Columbia University Press, 2015.
Citace podle MLA (9th ed.)Powell, James Lawrence. Four Revolutions in the Earth Sciences: From Heresy to Truth. Columbia University Press, 2015.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..