Cita APA

Ringold, D., Orenstein, M. A., & Wilkens, E. (2005). Roma in an expanding Europe: Breaking the poverty cycle. World Bank.

Citación estilo Chicago

Ringold, Dena, Mitchell A. Orenstein, and Erika Wilkens. Roma in an Expanding Europe: Breaking the Poverty Cycle. Washington, D.C: World Bank, 2005.

Cita MLA

Ringold, Dena, et al. Roma in an Expanding Europe: Breaking the Poverty Cycle. World Bank, 2005.