Παραπομπή APA

Frankel, J. (1975). British foreign policy 1945-1973. Oxford university press.

Παραπομπή Chicago Style

Frankel, Joseph. British Foreign Policy 1945-1973. London: Oxford university press, 1975.

Παραπομπή MLA

Frankel, Joseph. British Foreign Policy 1945-1973. Oxford university press, 1975.