APA (7th ed.) Citation

United States. Army Pictorial Center & United States. Department of the Army. (1950). NATO: The changed face of Europe. Army Pictorial Service.

Chicago Style (17th ed.) Citation

United States. Army Pictorial Center and United States. Department of the Army. NATO: The Changed Face of Europe. Washington D.C.: Army Pictorial Service, 1950.

MLA (9th ed.) Citation

United States. Army Pictorial Center and United States. Department of the Army. NATO: The Changed Face of Europe. Army Pictorial Service, 1950.