APA (7th ed.) Citation

Barro, R. J. (1990). Macroeconomic policy. Harvard Univ. Pr.

Chicago Style (17th ed.) Citation

Barro, Robert J. Macroeconomic Policy. Cambridge, Mass. u.a: Harvard Univ. Pr, 1990.

MLA (9th ed.) Citation

Barro, Robert J. Macroeconomic Policy. Harvard Univ. Pr, 1990.

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