APA (7th ed.) Citation

United States. Army Map Service. (1945). Bismarck Archipelago-Admiralty Islands: Special strategic map (AMS 2.). [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Army Map Service. Bismarck Archipelago-Admiralty Islands: Special Strategic Map. AMS 2. Washington: [publisher not identified], 1945.

MLA (9th ed.) Citation

United States. Army Map Service. Bismarck Archipelago-Admiralty Islands: Special Strategic Map. AMS 2. [publisher not identified], 1945.

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