Citazione Stile APA (7a Edizione)

Buchanan, J. M., & Congleton, R. D. (1998). Politics by principle, not interest: Toward nondiscriminatory democracy. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Buchanan, James M., e Roger D. Congleton. Politics by Principle, Not Interest: Toward Nondiscriminatory Democracy. Cambridge, Eng: Cambridge University Press, 1998.

Citatione MLA (9a ed.)

Buchanan, James M., e Roger D. Congleton. Politics by Principle, Not Interest: Toward Nondiscriminatory Democracy. Cambridge University Press, 1998.