Cita APA

Barro, R. J. 1., & Sala i Martin, X. 1. (2004). Economic growth (2nd ed.). Cambridge, Massachusetts: The MIT Press.

Citación estilo Chicago

Barro, Robert J. 1944-, and Xavier 1963- Sala i Martin. Economic Growth. 2nd ed. Cambridge, Massachusetts: The MIT Press, 2004.

Cita MLA

Barro, Robert J. 1944-, and Xavier 1963- Sala i Martin. Economic Growth. 2nd ed. Cambridge, Massachusetts: The MIT Press, 2004.