United States. Adjutant-General's Office. (1917). Provisional drill and service regulations for field artillery (horse and light), 1916. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Adjutant-General's Office. Provisional Drill and Service Regulations for Field Artillery (horse and Light), 1916. Washington: U.S. GPO, 1917.
MLA (9th ed.) CitationUnited States. Adjutant-General's Office. Provisional Drill and Service Regulations for Field Artillery (horse and Light), 1916. U.S. GPO, 1917.
Warning: These citations may not always be 100% accurate.