APA (7th ed.) Citation

Ackley, G. (1961). Macroeconomic theory. The Macmillan.

Chicago Style (17th ed.) Citation

Ackley, Gardner. Macroeconomic Theory. New York: The Macmillan, 1961.

MLA (9th ed.) Citation

Ackley, Gardner. Macroeconomic Theory. The Macmillan, 1961.