Cita APA

Sachs, J. D. 1., & Sachs, J. D. 1. (2008). Common wealth: Economics for a crowded planet. New York, New York: Penguin.

Citación estilo Chicago

Sachs, Jeffrey D. 1954, y Jeffrey D. 1954 Sachs. Common Wealth: Economics for a Crowded Planet. New York, New York: Penguin, 2008.

Cita MLA

Sachs, Jeffrey D. 1954, y Jeffrey D. 1954 Sachs. Common Wealth: Economics for a Crowded Planet. New York, New York: Penguin, 2008.