Παραπομπή σε μορφή APA (7η εκδ.)

RIDLEY, F. (1975). The Study of government: Political science and public administration. Allen and Unwin.

Παραπομπή σε μορφή Chicago (17η εκδ.)

RIDLEY, F.F. The Study of Government: Political Science and Public Administration. London: Allen and Unwin, 1975.

Παραπομπή σε μορφή MLA (9th εκδ.)

RIDLEY, F.F. The Study of Government: Political Science and Public Administration. Allen and Unwin, 1975.