APA (7th ed.) Citation

United States. Federal Supply Service. (1918). Additional awards on class 2: Metals. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Federal Supply Service. Additional Awards on Class 2: Metals. [Washington]: [publisher not identified], 1918.

MLA (9th ed.) Citation

United States. Federal Supply Service. Additional Awards on Class 2: Metals. [publisher not identified], 1918.

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