APA (7th ed.) Citation

United States. War Department. (1938). Technical Regulations: Fire Control and Sighting Mat©♭riel for Antiaircraft Artillery: Data Transmission Systems, M2, M2A1, and M2A2, Instrument Trailers, M2 and M2A1 (Including Power Units). [s.n.].

Chicago Style (17th ed.) Citation

United States. War Department. Technical Regulations: Fire Control and Sighting Mat©♭riel for Antiaircraft Artillery: Data Transmission Systems, M2, M2A1, and M2A2, Instrument Trailers, M2 and M2A1 (Including Power Units). [Washington]: [s.n.], 1938.

MLA (9th ed.) Citation

United States. War Department. Technical Regulations: Fire Control and Sighting Mat©♭riel for Antiaircraft Artillery: Data Transmission Systems, M2, M2A1, and M2A2, Instrument Trailers, M2 and M2A1 (Including Power Units). [s.n.], 1938.