Cita APA (7th ed.)

Barro, R. J. (1987). Macroeconomics: Macroeconomics (2nd ed.). John Wiley & Sons.

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

Barro, Robert J. Macroeconomics: Macroeconomics. 2nd ed. John Wiley & Sons, 1987.