Cita APA (7th ed.)

Coser, L. A. (1965). Georg Simmel. Prentice-Hall.

Cita Chicago (17th ed.)

Coser, Lewis A. Georg Simmel. Englewood Cliffs, N.J: Prentice-Hall, 1965.

Cita MLA (9th ed.)

Coser, Lewis A. Georg Simmel. Prentice-Hall, 1965.