Παραπομπή APA

Duncan, G. (1973). Marx and Mill. Two Views of Social Conflict and Social Harmony. Cambridge University Press.

Παραπομπή Chicago Style

Duncan, Graeme. Marx and Mill. Two Views of Social Conflict and Social Harmony. Cambridge: Cambridge University Press, 1973.

Παραπομπή MLA

Duncan, Graeme. Marx and Mill. Two Views of Social Conflict and Social Harmony. Cambridge University Press, 1973.