APA (7th ed.) Citation

Duncan, C. M., & Coles, R. (1999). Worlds apart: Why poverty persists in rural America. Yale University Press.

Chicago Style (17th ed.) Citation

Duncan, Cynthia M., and Robert Coles. Worlds Apart: Why Poverty Persists in Rural America. New Haven: Yale University Press, 1999.

MLA (8th ed.) Citation

Duncan, Cynthia M., and Robert Coles. Worlds Apart: Why Poverty Persists in Rural America. Yale University Press, 1999.