APA (7th ed.) Citation

United States. Army. Artillery. (1910). Notes on heavy artillery: Part VI. Observation of fire. Angers, France.

Chicago Style (17th ed.) Citation

United States. Army. Artillery. Notes on Heavy Artillery: Part VI. Observation of Fire. [Washington]: Angers, France, 1910.

MLA (9th ed.) Citation

United States. Army. Artillery. Notes on Heavy Artillery: Part VI. Observation of Fire. Angers, France, 1910.

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