Cita APA (7a ed.)

Pietil�a, K. (2011). Reason of sociology: George Simmel and beyond. SAGE.

Cita Chicago Style (17a ed.)

Pietil�a, Kauko. Reason of Sociology: George Simmel and Beyond. Los Angeles ; London: SAGE, 2011.

Cita MLA (8a ed.)

Pietil�a, Kauko. Reason of Sociology: George Simmel and Beyond. SAGE, 2011.