Styl cytowania APA

Chen, S., Ravallion, M., & World Bank. (2008). The developing world is poorer than we thought, but no less successful in the fight against poverty. World Bank.

Styl cytowania Chicago

Chen, Shaohua, Martin Ravallion, i World Bank. The Developing World Is Poorer than We Thought, but No Less Successful in the Fight Against Poverty. [Washington, D.C]: World Bank, 2008.

Styl cytowania MLA

Chen, Shaohua, et al. The Developing World Is Poorer than We Thought, but No Less Successful in the Fight Against Poverty. World Bank, 2008.