Παραπομπή APA

Collingwood, R. (1988). Idea of history. Oxford University Press.

Παραπομπή Chicago Style

Collingwood, Rg. Idea of History. Madras: Oxford University Press, 1988.

Παραπομπή MLA

Collingwood, Rg. Idea of History. Oxford University Press, 1988.