APA (7th ed.) Zitazioa

Denbow. Governed through Choice. NYU Press.

Chicago Style (17th ed.) Zitazioa

Denbow. Governed Through Choice. NYU Press.

MLA (9th ed.) Zitazioa

Denbow. Governed Through Choice. NYU Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.