Cita APA (7a ed.)
Niebuhr, R. Man's Nature and His Communities: Essays on the Dynamics and Enigmas of Man's Personal and Social Existence. Charles Scribner's Sons.
Cita estilo Chicago (17a ed.)
Niebuhr, Reinhold. Man's Nature and His Communities: Essays on the Dynamics and Enigmas of Man's Personal and Social Existence. Nueva York, EUA: Charles Scribner's Sons.
Cita MLA (9a ed.)
Niebuhr, Reinhold. Man's Nature and His Communities: Essays on the Dynamics and Enigmas of Man's Personal and Social Existence. Charles Scribner's Sons.
Precaución: Estas citas no son 100% exactas.