Racker, H. (1956). On Freud's position towards religion: By Heinrich Racker. John Hopkins Univ. Press.
Chicago-referens (17:e uppl.)Racker, Heinrich. On Freud's Position Towards Religion: By Heinrich Racker. Baltimore: John Hopkins Univ. Press, 1956.
MLA-referens (8:e uppl.)Racker, Heinrich. On Freud's Position Towards Religion: By Heinrich Racker. John Hopkins Univ. Press, 1956.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.