APA (7th ed.) Citation

Eckstein, O. (1983). The DRI model of the U.S. economy. McGraw-Hill.

Chicago Style (17th ed.) Citation

Eckstein, Otto. The DRI Model of the U.S. Economy. New York: McGraw-Hill, 1983.

MLA (9th ed.) Citation

Eckstein, Otto. The DRI Model of the U.S. Economy. McGraw-Hill, 1983.