APA (7th ed.) Zitazioa
Field, D. (2011). James Baldwin. Northcote House : British Council.
Chicago Style (17th ed.) Zitazioa
Field, Douglas. James Baldwin. Tavistock: Northcote House : British Council, 2011.
MLA (9th ed.) Zitazioa
Field, Douglas. James Baldwin. Northcote House : British Council, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.