Cita APA (7a ed.)

Barro, R. J., & Grilli, V. (1994). European macroeconomics. MacMillan.

Cita Chicago Style (17a ed.)

Barro, Robert J., y Vittorio Grilli. European Macroeconomics. Basingstoke [etc.]: MacMillan, 1994.

Cita MLA (9a ed.)

Barro, Robert J., y Vittorio Grilli. European Macroeconomics. MacMillan, 1994.