APA (7th ed.) Citation

United States. Army Map Service. (1948). Eastern Europe 1: 250,000.

Chicago Style (17th ed.) Citation

United States. Army Map Service. Eastern Europe 1: 250,000. Washington, 1948-, 1948.

MLA (8th ed.) Citation

United States. Army Map Service. Eastern Europe 1: 250,000. 1948.

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