Cita APA (7th ed.)

Benn, S. I., & Peters, R. S. (1959). Social principles and the democratic state. Allen & Unwin.

Cita Chicago (17th ed.)

Benn, Stanley I., i Richard Stanley Peters. Social Principles and the Democratic State. London: Allen & Unwin, 1959.

Cita MLA (9th ed.)

Benn, Stanley I., i Richard Stanley Peters. Social Principles and the Democratic State. Allen & Unwin, 1959.