Citazione Stile APA (7a Edizione)

Mill, J. S. (2001). The Principles of political economy. Batoche.

Citazione stile Chigago Style (17a edizione)

Mill, John Stuart. The Principles of Political Economy. Kitchener, Ont.: Batoche, 2001.

Citatione MLA (9a ed.)

Mill, John Stuart. The Principles of Political Economy. Batoche, 2001.