APA

United States, . (2011). Background note, Ireland. [Washington, D.C.]: U.S. Dept. of State, Bureau of European and Eurasian Affairs.

Chicago

United States, . 2011. Background note, Ireland. [Washington, D.C.]: U.S. Dept. of State, Bureau of European and Eurasian Affairs.

Harvard

United States, . (2011). Background note, Ireland. [Washington, D.C.]: U.S. Dept. of State, Bureau of European and Eurasian Affairs.

MLA

United States, . Background note, Ireland. [Washington, D.C.]: U.S. Dept. of State, Bureau of European and Eurasian Affairs. 2011.