Cita APA (7th ed.)

Barro, R. J. (1993). Macroeconomics. John Wiley.

Cita Chicago (17th ed.)

Barro, Robert J. Macroeconomics. New York: John Wiley, 1993.

Cita MLA (9th ed.)

Barro, Robert J. Macroeconomics. John Wiley, 1993.