Army Pamphlet: FM 27-10 THE LAW OF LAND WARFARE, December 1956 version.
The Fourth Geneva Convention sets forth conduct in time of war.
Geneva Convention Treatment of Prisoners of War August 12, 1949.
This is an excerpt of Articles 4 and 5 of the 1949 Geneva Convention.
Geneva Convention Article 3: Convention (III) Relative to the Treatment of Prisoners of War: Part I General Provisions