Style de citation APA (7e éd.)

Chen, S., & Ravallion, M. (2004). How have the world's poorest fared since the early 1980sn. World Bank.

Style de citation Chicago (17e éd.)

Chen, Shaohua, et Martin Ravallion. How Have the World's Poorest Fared Since the Early 1980sn. Washington, D.C: World Bank, 2004.

Style de citation MLA (9e éd.)

Chen, Shaohua, et Martin Ravallion. How Have the World's Poorest Fared Since the Early 1980sn. World Bank, 2004.