APA aipamena

(1996). The changing world. Cambridge,New York NY, USA: Cambridge University Press.

Chicago Style aipamena

The Changing World. Cambridge,New York NY, USA: Cambridge University Press, 1996.

MLA aipamena

The Changing World. Cambridge,New York NY, USA: Cambridge University Press, 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.