APA (7th ed.) Citation

Federal Research Division, Library of Congresses, & Metz. (1988). Iraq: A country study (4th edition.). Federal Research Division.

Chicago Style (17th ed.) Citation

Federal Research Division, Library of Congresses, and Metz. Iraq: A Country Study. 4th edition. Washington: Federal Research Division, 1988.

MLA (8th ed.) Citation

Federal Research Division, Library of Congresses, and Metz. Iraq: A Country Study. 4th edition. Federal Research Division, 1988.