Cita APA (7a ed.)

Knapp, G. P. (1980). Theodor W. Adorno. Colloquium-Verlag.

Cita Chicago Style (17a ed.)

Knapp, Gerhard P. Theodor W. Adorno. Berlin: Colloquium-Verlag, 1980.

Cita MLA (8a ed.)

Knapp, Gerhard P. Theodor W. Adorno. Colloquium-Verlag, 1980.