Citazione Stile APA (7a Edizione)

Niebuhr, R. (1943). The nature and destiny of man (1. print. 1943, reprint.). Nisbet.

Citazione stile Chigago Style (17a edizione)

Niebuhr, Reinhold. The Nature and Destiny of Man. 1. print. 1943, reprint. London: Nisbet, 1943.

Citatione MLA (8a ed.)

Niebuhr, Reinhold. The Nature and Destiny of Man. 1. print. 1943, reprint. Nisbet, 1943.