APA (7th ed.) Citation

Robertson, R. M. (1973). History of the American economy (3.ed.). Harcourt, Brace, Jovanovich.

Chicago Style (17th ed.) Citation

Robertson, Ross M. History of the American Economy. 3.ed. New York [u.a.]: Harcourt, Brace, Jovanovich, 1973.

MLA (9th ed.) Citation

Robertson, Ross M. History of the American Economy. 3.ed. Harcourt, Brace, Jovanovich, 1973.