APA (7th ed.) Citation

United States. Army. Corps of Engineers. (1917). Notes on new defensive organizations; Notes on wire entanglements with screwposts and pickets; Canadian Corps trench orders; Recent practice in trench design; Dug-outs; Notes on strong-points; Machine gun emplacements. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Army. Corps of Engineers. Notes on New Defensive Organizations; Notes on Wire Entanglements with Screwposts and Pickets; Canadian Corps Trench Orders; Recent Practice in Trench Design; Dug-outs; Notes on Strong-points; Machine Gun Emplacements. Washington: [publisher not identified], 1917.

MLA (9th ed.) Citation

United States. Army. Corps of Engineers. Notes on New Defensive Organizations; Notes on Wire Entanglements with Screwposts and Pickets; Canadian Corps Trench Orders; Recent Practice in Trench Design; Dug-outs; Notes on Strong-points; Machine Gun Emplacements. [publisher not identified], 1917.