APA (7th ed.) Citation

United States. Central Intelligence Agency. (1975). CAM: Cartographic automatic mapping program documentation-version 4 (OGCR CD 75-first revision.). Central Intelligence Agency.

Chicago Style (17th ed.) Citation

United States. Central Intelligence Agency. CAM: Cartographic Automatic Mapping Program Documentation-version 4. OGCR CD 75-first revision. Washington, D.C.: Central Intelligence Agency, 1975.

MLA (9th ed.) Citation

United States. Central Intelligence Agency. CAM: Cartographic Automatic Mapping Program Documentation-version 4. OGCR CD 75-first revision. Central Intelligence Agency, 1975.