APA استشهاد

Self, P. (1985). Political theories of modern government: Its role and reform. George Allen & Unwin Ltd.

استشهاد بنمط شيكاغو

Self, Peter. Political Theories of Modern Government: Its Role and Reform. London: George Allen & Unwin Ltd, 1985.

MLA استشهاد

Self, Peter. Political Theories of Modern Government: Its Role and Reform. George Allen & Unwin Ltd, 1985.