APA (7th ed.) Citation

United States. War Department. (1920). Additional instructions for preparation of report of survey, Form No. 196, A.G.O. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. War Department. Additional Instructions for Preparation of Report of Survey, Form No. 196, A.G.O. Washington: [publisher not identified], 1920.

MLA (9th ed.) Citation

United States. War Department. Additional Instructions for Preparation of Report of Survey, Form No. 196, A.G.O. [publisher not identified], 1920.