Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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