APA (7th ed.) Citation

Library of Congress, Cole, J. Y., & Aikin, J. (2004). Encyclopedia of the Library of Congress: For Congress, the nation & the world. Library of Congress.

Chicago Style (17th ed.) Citation

Library of Congress, John Young Cole, and Jane Aikin. Encyclopedia of the Library of Congress: For Congress, the Nation & the World. Washington, D.C: Library of Congress, 2004.

MLA (9th ed.) Citation

Library of Congress, et al. Encyclopedia of the Library of Congress: For Congress, the Nation & the World. Library of Congress, 2004.