APA استشهاد

Rich,E E, & Wilson,C H. (1977). The Cambridge economic history of Europe. Cambridge University Press.

استشهاد بنمط شيكاغو

Rich,E E, و Wilson,C H. The Cambridge Economic History of Europe. Cambridge: Cambridge University Press, 1977.

MLA استشهاد

Rich,E E, و Wilson,C H. The Cambridge Economic History of Europe. Cambridge University Press, 1977.