APA استشهاد

Davis, L. E. (1972). American economic growth: An economists history of the U.S. Harper & Row.

استشهاد بنمط شيكاغو

Davis, Lance E. American Economic Growth: An Economists History of the U.S. New York: Harper & Row, 1972.

MLA استشهاد

Davis, Lance E. American Economic Growth: An Economists History of the U.S. Harper & Row, 1972.