توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Library of Congress. Federal Research Division, United States. Department of the Army, & Curtis, G. E. (1995). Greece, a country study (4th ed.). The Division : Headquarters, Dept. of the Army : For sale by the Supt. of Docs., U.S. G.P.O..

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Library of Congress. Federal Research Division, United States. Department of the Army, و Glenn E. Curtis. Greece, a Country Study. 4th ed. Washington, D.C.: The Division : Headquarters, Dept. of the Army : For sale by the Supt. of Docs., U.S. G.P.O., 1995.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Library of Congress. Federal Research Division, et al. Greece, a Country Study. 4th ed. The Division : Headquarters, Dept. of the Army : For sale by the Supt. of Docs., U.S. G.P.O., 1995.