APA (7th ed.) Zitazioa
Ackerman, B. A. (1992). The future of liberal revolution. Yale University Press.
Chicago Style (17th ed.) Zitazioa
Ackerman, Bruce A. The Future of Liberal Revolution. New Haven: Yale University Press, 1992.
MLA (9th ed.) Zitazioa
Ackerman, Bruce A. The Future of Liberal Revolution. Yale University Press, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.