Cita APA (7a ed.)

(1990). Protestdemonstration Berlin DDR 4.11.1989. Henschelverlag.

Cita Chicago Style (17a ed.)

Protestdemonstration Berlin DDR 4.11.1989. Berlin: Henschelverlag, 1990.

Cita MLA (8a ed.)

Protestdemonstration Berlin DDR 4.11.1989. Henschelverlag, 1990.