Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.