Organizational, DS, GS, and depot maintenance manual (including repair parts list) :
light target, surveying, u/w range pole, self illuminating, w/carrying case (military design), FSN 6675-612-1187.
APA Citation
United States. Department of the Army. (1989). Organizational, DS, GS, and depot maintenance manual (including repair parts list): light target, surveying, u/w range pole, self illuminating, w/carrying case (military design), FSN 6675-612-1187. [Washington, D.C.]: Headquarters, Dept. of the Army.
MLA Citation
United States. Department of the Army. Organizational, DS, GS, And Depot Maintenance Manual (including Repair Parts List): Light Target, Surveying, U/w Range Pole, Self Illuminating, W/carrying Case (military Design), FSN 6675-612-1187. [Washington, D.C.]: Headquarters, Dept. of the Army, 1989.
Warning: These citations may not always be complete (especially for serials).