APA (7th ed.) Citation

Barro, R. J. (1987). Macroeconomics (2nd ed.). Wiley.

Chicago Style (17th ed.) Citation

Barro, Robert J. Macroeconomics. 2nd ed. New York: Wiley, 1987.

MLA (9th ed.) Citation

Barro, Robert J. Macroeconomics. 2nd ed. Wiley, 1987.