APA (7th ed.) Citation

United States. War Department. (1920). Signaling equipment for infantry brigade headquarters; amendment to Circular No. 80, War Department, 1920. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. War Department. Signaling Equipment for Infantry Brigade Headquarters; Amendment to Circular No. 80, War Department, 1920. Washington: [publisher not identified], 1920.

MLA (9th ed.) Citation

United States. War Department. Signaling Equipment for Infantry Brigade Headquarters; Amendment to Circular No. 80, War Department, 1920. [publisher not identified], 1920.