Cita APA (7a ed.)

Kottwitz, E. (1981). Roland, der Ries'. Brockhaus.

Cita Chicago Style (17a ed.)

Kottwitz, Eberhard. Roland, Der Ries'. Leipzig: Brockhaus, 1981.

Cita MLA (8a ed.)

Kottwitz, Eberhard. Roland, Der Ries'. Brockhaus, 1981.