Cita APA (7a ed.)

Smelser, N. J. (1997). Problematics of sociology: : the Georg Simmel lectures, 1995. University of California.

Cita Chicago Style (17a ed.)

Smelser, Neil J. Problematics of Sociology: : The Georg Simmel Lectures, 1995. Berkeley [etc.]: University of California, 1997.

Cita MLA (9a ed.)

Smelser, Neil J. Problematics of Sociology: : The Georg Simmel Lectures, 1995. University of California, 1997.