APA (7th ed.) Citation

Library of Congress. Division of Documents & Childs, J. B. (1927). International exchange of government publications. U.S. GPO.

Chicago Style (17th ed.) Citation

Library of Congress. Division of Documents and James B. Childs. International Exchange of Government Publications. Washington: U.S. GPO, 1927.

MLA (9th ed.) Citation

Library of Congress. Division of Documents and James B. Childs. International Exchange of Government Publications. U.S. GPO, 1927.