APA (7th ed.) Citation

Newburry, F. D. (1950). The American economic system. McGraw-Hill.

Chicago Style (17th ed.) Citation

Newburry, Frank D. The American Economic System. New York: McGraw-Hill, 1950.

MLA (9th ed.) Citation

Newburry, Frank D. The American Economic System. McGraw-Hill, 1950.