APA (7th ed.) Citation

American University (Washington, D.C.). Foreign Area Studies, United States. Department of the Army, & Wickman, S. B. (1986). Belgium, a country study (2nd ed., 1984; 1st print., 1985.). Headquarters, Dept. of the Army.

Chicago Style (17th ed.) Citation

American University (Washington, D.C.). Foreign Area Studies, United States. Department of the Army, and Stephen B. Wickman. Belgium, a Country Study. 2nd ed., 1984; 1st print., 1985. Washington, D.C.: Headquarters, Dept. of the Army, 1986.

MLA (9th ed.) Citation

American University (Washington, D.C.). Foreign Area Studies, et al. Belgium, a Country Study. 2nd ed., 1984; 1st print., 1985. Headquarters, Dept. of the Army, 1986.