APA (7th ed.) Citation

United States. National Imagery and Mapping Agency. (1999). Vietnam, Scale 1: 500,000, TPC K-10CG, July 8, 1975. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. National Imagery and Mapping Agency. Vietnam, Scale 1: 500,000, TPC K-10CG, July 8, 1975. [Place of publication not identified]: [publisher not identified], 1999.

MLA (9th ed.) Citation

United States. National Imagery and Mapping Agency. Vietnam, Scale 1: 500,000, TPC K-10CG, July 8, 1975. [publisher not identified], 1999.