APA (7th ed.) Citation

Amnesty International. (1967). Politische Gefangene in der DDR. Amnesty International.

Chicago Style (17th ed.) Citation

Amnesty International. Politische Gefangene in Der DDR. London [u.a.]: Amnesty International, 1967.

MLA (8th ed.) Citation

Amnesty International. Politische Gefangene in Der DDR. Amnesty International, 1967.

Warning: These citations may not always be 100% accurate.