Παραπομπή APA

Rude, G. (1972). Europe in the eighteenth century. Weidenfield & Nicolson.

Παραπομπή Chicago Style

Rude, George. Europe in the Eighteenth Century. London: Weidenfield & Nicolson, 1972.

Παραπομπή MLA

Rude, George. Europe in the Eighteenth Century. Weidenfield & Nicolson, 1972.