APA (7 ম সংস্করণ) উদ্ধৃতি

United States. Department of the Army, American University (Washington, D.C.). Foreign Area Studies, & Keefe, E. K. (1982). East Germany: A country study (2nd ed.). American University, Foreign Area Studies : For sale by the Supt. of Docs., U.S. G.P.O..

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

United States. Department of the Army, D.C.). Foreign Area Studies American University (Washington, এবং Eugene K. Keefe. East Germany: A Country Study. 2nd ed. Washington, D.C.: American University, Foreign Area Studies : For sale by the Supt. of Docs., U.S. G.P.O., 1982.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

United States. Department of the Army, et al. East Germany: A Country Study. 2nd ed. American University, Foreign Area Studies : For sale by the Supt. of Docs., U.S. G.P.O., 1982.