APA (7th ed.) Citation

United States Information Agency. (1953). Documents on German unity: 4. Documents on German unity.

Chicago Style (17th ed.) Citation

United States Information Agency. "Documents on German Unity: 4." Documents on German Unity 1953.

MLA (8th ed.) Citation

United States Information Agency. "Documents on German Unity: 4." Documents on German Unity, 1953.

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