APA (7th ed.) Zitazioa

(2016). View from the Top [electronic resource].

Chicago Style (17th ed.) Zitazioa

View from the Top [electronic Resource]. 2016.

MLA (9th ed.) Zitazioa

View from the Top [electronic Resource]. 2016.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.