Hilker, H. (1980). Ten First Street, Southeast: Congress builds a library, 1886-1897 : an exhibition in the Great Hall and on the second floor of the Thomas Jefferson Building, Library of Congress. Library of Congress : for sale by the Supt. of Docs., U.S. Govt. Print. Off..
Chicago Style (17th ed.) CitationHilker, Helen-Anne. Ten First Street, Southeast: Congress Builds a Library, 1886-1897 : An Exhibition in the Great Hall and on the Second Floor of the Thomas Jefferson Building, Library of Congress. Washington: Library of Congress : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1980.
MLA (8th ed.) CitationHilker, Helen-Anne. Ten First Street, Southeast: Congress Builds a Library, 1886-1897 : An Exhibition in the Great Hall and on the Second Floor of the Thomas Jefferson Building, Library of Congress. Library of Congress : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1980.