Library of Congress. Federal Research Division, United States. Department of the Army, & Ross, R. R. (1990). Cambodia, a country study (3rd ed.). The Division : Headquarters, Dept. of the Army.
Chicago Style (17th ed.) CitationLibrary of Congress. Federal Research Division, United States. Department of the Army, and Russell R. Ross. Cambodia, a Country Study. 3rd ed. Washington, D.C.: The Division : Headquarters, Dept. of the Army, 1990.
MLA (9th ed.) CitationLibrary of Congress. Federal Research Division, et al. Cambodia, a Country Study. 3rd ed. The Division : Headquarters, Dept. of the Army, 1990.
Warning: These citations may not always be 100% accurate.