APA-viite

Mathias,Peter, & Postan,M M. (1978). The cambridge economic history of Europe. Cambridge University Press.

Chicago-tyylinen lähdeviittaus

Mathias,Peter, ja Postan,M M. The Cambridge Economic History of Europe. Cambridge: Cambridge University Press, 1978.

MLA-viite

Mathias,Peter, ja Postan,M M. The Cambridge Economic History of Europe. Cambridge University Press, 1978.