APA (7th ed.) Citation

Allen, W. C. (2001). History of the United States Capitol: A chronicle of design, construction, and politics. U.S. G.P.O..

Chicago Style (17th ed.) Citation

Allen, William C. History of the United States Capitol: A Chronicle of Design, Construction, and Politics. Washington: U.S. G.P.O., 2001.

MLA (9th ed.) Citation

Allen, William C. History of the United States Capitol: A Chronicle of Design, Construction, and Politics. U.S. G.P.O., 2001.