APA (7th ed.) Zitazioa
O'Brien, D. M. (2005). Storm center: The Supreme Court in American politics (7th ed.). W.W. Norton.
Chicago Style (17th ed.) Zitazioa
O'Brien, David M. Storm Center: The Supreme Court in American Politics. 7th ed. New York: W.W. Norton, 2005.
MLA (9th ed.) Zitazioa
O'Brien, David M. Storm Center: The Supreme Court in American Politics. 7th ed. W.W. Norton, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.