APA-referens (7:e uppl.)

Yale Conference on the Nineteenth-Century Industrial City, New Haven, 1968, & Thernstrom, S. e. (1969). Nineteenth-century cities; essays in the new urban history. Yale University Press.

Chicago-referens (17:e uppl.)

Yale Conference on the Nineteenth-Century Industrial City, New Haven, 1968, och Stephan ed Thernstrom. Nineteenth-century Cities; Essays in the New Urban History. New Haven: Yale University Press, 1969.

MLA-referens (9:e uppl.)

Yale Conference on the Nineteenth-Century Industrial City, New Haven, 1968, och Stephan ed Thernstrom. Nineteenth-century Cities; Essays in the New Urban History. Yale University Press, 1969.