APA (7th ed.) Citation

Library of Congress. Information Office & Cummins, J. (1980). A tour of the Library of Congress. Information Office, Library of Congress.

Chicago Style (17th ed.) Citation

Library of Congress. Information Office and Jim Cummins. A Tour of the Library of Congress. Washington, D.C: Information Office, Library of Congress, 1980.

MLA (9th ed.) Citation

Library of Congress. Information Office and Jim Cummins. A Tour of the Library of Congress. Information Office, Library of Congress, 1980.