APA (7th ed.) Zitazioa
Madden, J. F. (2000). Changes in income inequality within U.S. metropolitan areas. W.E. Upjohn Institute for Employment Research.
Chicago Style (17th ed.) Zitazioa
Madden, Janice Fanning. Changes in Income Inequality Within U.S. Metropolitan Areas. Kalamazoo, Mich.: W.E. Upjohn Institute for Employment Research, 2000.
MLA (9th ed.) Zitazioa
Madden, Janice Fanning. Changes in Income Inequality Within U.S. Metropolitan Areas. W.E. Upjohn Institute for Employment Research, 2000.
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