United States. Department of State. Bureau of South Asian Affairs & United States. Department of State. Bureau of South and Central Asian Affairs. (2011). Background note, Sri Lanka. U.S. Dept. of State, Bureau of South Asian Affairs.
Chicago Style (17th ed.) CitationUnited States. Department of State. Bureau of South Asian Affairs and United States. Department of State. Bureau of South and Central Asian Affairs. Background Note, Sri Lanka. [Washington, D.C.]: U.S. Dept. of State, Bureau of South Asian Affairs, 2011.
MLA (9th ed.) CitationUnited States. Department of State. Bureau of South Asian Affairs and United States. Department of State. Bureau of South and Central Asian Affairs. Background Note, Sri Lanka. U.S. Dept. of State, Bureau of South Asian Affairs, 2011.