Cita APA (7a ed.)

Schaal, H. D. (1992). Theater der offenen Himmel. Daidalos.

Cita Chicago Style (17a ed.)

Schaal, Hans Dieter. "Theater Der Offenen Himmel." Daidalos 1992.

Cita MLA (8a ed.)

Schaal, Hans Dieter. "Theater Der Offenen Himmel." Daidalos, 1992.