Cita APA (7a ed.)

Ritter, R. Das Theater K: Roman Ritter. [Kürbiskerne, 2].(1977).

Cita Chicago Style (17a ed.)

Ritter, Roman. "Das Theater K: Roman Ritter." [Kürbiskerne, 2].(1977) .

Cita MLA (8a ed.)

Ritter, Roman. "Das Theater K: Roman Ritter." [Kürbiskerne, 2].(1977), .