APA (7th ed.) Zitazioa
Sajó, A. (2011). Constitutional sentiments. Yale University Press.
Chicago Style (17th ed.) Zitazioa
Sajó, András. Constitutional Sentiments. New Haven [Conn.]: Yale University Press, 2011.
MLA (9th ed.) Zitazioa
Sajó, András. Constitutional Sentiments. Yale University Press, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.