Simmel, G. (1971). On individuality and social forms: Selected writings. University of Chicago Press.
Chicago-referens (17:e uppl.)Simmel, Georg. On Individuality and Social Forms: Selected Writings. Chicago: University of Chicago Press, 1971.
MLA-referens (8:e uppl.)Simmel, Georg. On Individuality and Social Forms: Selected Writings. University of Chicago Press, 1971.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.