APA (7th ed.) Zitazioa
(2017). This is how it always is. Headline Review.
Chicago Style (17th ed.) Zitazioa
This Is How It Always Is. London: Headline Review, 2017.
MLA (9th ed.) Zitazioa
This Is How It Always Is. Headline Review, 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.