Cita APA (7th ed.)

Greaves, H. R. G. (1958). The foundations of political theory. Allen & Unwin.

Cita Chicago (17th ed.)

Greaves, H. R. G. The Foundations of Political Theory. London: Allen & Unwin, 1958.

Cita MLA (8th ed.)

Greaves, H. R. G. The Foundations of Political Theory. Allen & Unwin, 1958.