APA aipamena

(2003). Uncertainty in American politics. Cambridge, U.K: Cambridge University Press.

Chicago Style aipamena

Uncertainty in American Politics. Cambridge, U.K: Cambridge University Press, 2003.

MLA aipamena

Uncertainty in American Politics. Cambridge, U.K: Cambridge University Press, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.