APA (7th ed.) Zitazioa

Hughes, M. (2011). Sociology: The core. McGraw-Hill.

Chicago Style (17th ed.) Zitazioa

Hughes, Michaul. Sociology: The Core. NewYork: McGraw-Hill, 2011.

MLA (9th ed.) Zitazioa

Hughes, Michaul. Sociology: The Core. McGraw-Hill, 2011.