Neibuhr, R. (1964). The nature and destinity of man. Charles Scribner's Sons.
Cita Chicago (17th ed.)Neibuhr, Reinhold. The Nature and Destinity of Man. Charles Scribner's Sons, 1964.
Cita MLA (9th ed.)Neibuhr, Reinhold. The Nature and Destinity of Man. Charles Scribner's Sons, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.