Cita APA (7a ed.)

Simmel, G. (1971). On individuality and social forms: Selected writings. University of Chicago Press.

Cita Chicago Style (17a ed.)

Simmel, Georg. On Individuality and Social Forms: Selected Writings. Chicago: University of Chicago Press, 1971.

Cita MLA (8a ed.)

Simmel, Georg. On Individuality and Social Forms: Selected Writings. University of Chicago Press, 1971.