APA (7th ed.) Citation

Barro, R. J. (1993). Macroeconomics / Robert J. Barro (4th ed.). Wiley.

Chicago Style (17th ed.) Citation

Barro, Robert J. Macroeconomics / Robert J. Barro. 4th ed. New York ; Chichester: Wiley, 1993.

MLA (9th ed.) Citation

Barro, Robert J. Macroeconomics / Robert J. Barro. 4th ed. Wiley, 1993.

Warning: These citations may not always be 100% accurate.