Citazione Stile APA (7a Edizione)

Dupuis, A. M. (1970). Nature, aims, and policy. University Illinois Press.

Citazione stile Chigago Style (17a edizione)

Dupuis, Adrian Maurice. Nature, Aims, and Policy. Urbana: University Illinois Press, 1970.

Citatione MLA (9a ed.)

Dupuis, Adrian Maurice. Nature, Aims, and Policy. University Illinois Press, 1970.