Library of Congress. Federal Research Division, United States. Department of the Army, & Metz, H. C. (1991). Jordan, a country study (4th ed.). Headquarters, Dept. of the Army.
Chicago Style (17th ed.) CitationLibrary of Congress. Federal Research Division, United States. Department of the Army, and Helen Chapin Metz. Jordan, a Country Study. 4th ed. Washington, D.C.: Headquarters, Dept. of the Army, 1991.
MLA (9th ed.) CitationLibrary of Congress. Federal Research Division, et al. Jordan, a Country Study. 4th ed. Headquarters, Dept. of the Army, 1991.
Warning: These citations may not always be 100% accurate.