APA aipamena

Collingwood, R. G. (1985). Idea of history. Oxford University Press.

Chicago Style aipamena

Collingwood, R. G. Idea of History. Oxford: Oxford University Press, 1985.

MLA aipamena

Collingwood, R. G. Idea of History. Oxford University Press, 1985.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.