APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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