Citazione Stile APA (7a Edizione)

Tocqueville, A. d., & Heffner, R. D. (1956). Democracy in America. New American Library of World Literature.

Citazione stile Chigago Style (17a edizione)

Tocqueville, Alexis de, e Richard D. Heffner. Democracy in America. New York: New American Library of World Literature, 1956.

Citatione MLA (9a ed.)

Tocqueville, Alexis de, e Richard D. Heffner. Democracy in America. New American Library of World Literature, 1956.