APA (7th ed.) Zitazioa

(2012). Invisible users youth in the Internet cafés of urban Ghana / Jenna Burrell. [electronic resource].

Chicago Style (17th ed.) Zitazioa

Invisible Users Youth in the Internet Cafés of Urban Ghana / Jenna Burrell. [electronic Resource]. 2012.

MLA (9th ed.) Zitazioa

Invisible Users Youth in the Internet Cafés of Urban Ghana / Jenna Burrell. [electronic Resource]. 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.