APA aipamena

Hughes, M. (2005). Sociology: The core. Boston: McGraw-Hill.

Chicago Style aipamena

Hughes, Michael. Sociology: The Core. Boston: McGraw-Hill, 2005.

MLA aipamena

Hughes, Michael. Sociology: The Core. Boston: McGraw-Hill, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.