Cita APA (7a ed.)

Estados Unidos. Agencia Central de Inteligencia. (1917). Drill Regulations and Service Manual for Sanitary Troops. United States Army. Government Printing Office.

Cita Chicago Style (17a ed.)

Estados Unidos. Agencia Central de Inteligencia. Drill Regulations and Service Manual for Sanitary Troops. United States Army. Washington: Government Printing Office, 1917.

Cita MLA (8a ed.)

Estados Unidos. Agencia Central de Inteligencia. Drill Regulations and Service Manual for Sanitary Troops. United States Army. Government Printing Office, 1917.