Citazione Stile APA (7a Edizione)

Collingwood, R. (1989). Essays in political philosophy: Edited with an introduction by David Boucher. Clarendon Pr..

Citazione stile Chigago Style (17a edizione)

Collingwood, R.G. Essays in Political Philosophy: Edited with an Introduction by David Boucher. Oxford: Clarendon Pr., 1989.

Citatione MLA (9a ed.)

Collingwood, R.G. Essays in Political Philosophy: Edited with an Introduction by David Boucher. Clarendon Pr., 1989.