APA aipamena

Arnold, G. (1979). Aid in Africa. Kogan Page [etc.].

Chicago Style aipamena

Arnold, Guy. Aid in Africa. London: Kogan Page [etc.], 1979.

MLA aipamena

Arnold, Guy. Aid in Africa. Kogan Page [etc.], 1979.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.