APA aipamena

Axford, B. (2002). Politics (2nd.). Routledge.

Chicago Style aipamena

Axford, Barry. Politics. 2nd. London: Routledge, 2002.

MLA aipamena

Axford, Barry. Politics. 2nd. Routledge, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.