APA (7th ed.) Zitazioa
Deterding, D. (2007). Singapore English. Edinburgh University Press.
Chicago Style (17th ed.) Zitazioa
Deterding, David. Singapore English. Edinburgh: Edinburgh University Press, 2007.
MLA (9th ed.) Zitazioa
Deterding, David. Singapore English. Edinburgh University Press, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.