Cita APA (7a ed.)

Ridley, F. F. (1975). The Study of government: Political science and public administration. George Allen & Unwin Ltd.

Cita Chicago Style (17a ed.)

Ridley, F. F. The Study of Government: Political Science and Public Administration. London: George Allen & Unwin Ltd, 1975.

Cita MLA (9a ed.)

Ridley, F. F. The Study of Government: Political Science and Public Administration. George Allen & Unwin Ltd, 1975.