Gaya APA

Niebuhr, R. (-1964). The nature and destiny of man, a christian interpretation. 1. Human Nature, 2. Human destiny. Copyright 1941-1943. . New York: Charles Scribner's Sons.

Gaya MLA

Niebuhr, Reinhold.(1892-1971).. "The nature and destiny of man, a christian interpretation. 1. Human Nature, 2. Human destiny. Copyright 1941-1943. ". New York: Charles Scribner's Sons, -1964. Buku.