APA (7th ed.) Zitazioa

(2004). Census of Population and Housing, 2000 [United States] Summary File 4, Kentucky / United States Department of Commerce. Bureau of the Census. [electronic resource].

Chicago Style (17th ed.) Zitazioa

Census of Population and Housing, 2000 [United States] Summary File 4, Kentucky / United States Department of Commerce. Bureau of the Census. [electronic Resource]. 2004.

MLA (9th ed.) Zitazioa

Census of Population and Housing, 2000 [United States] Summary File 4, Kentucky / United States Department of Commerce. Bureau of the Census. [electronic Resource]. 2004.