APA (7th ed.) Citation

Library of Congress. (1954). Library of Congress catalog: A cumulative list of works represented by Library of Congress printed cards. Libr. of Congress.

Chicago Style (17th ed.) Citation

Library of Congress. Library of Congress Catalog: A Cumulative List of Works Represented by Library of Congress Printed Cards. Washington, DC: Libr. of Congress, 1954.

MLA (9th ed.) Citation

Library of Congress. Library of Congress Catalog: A Cumulative List of Works Represented by Library of Congress Printed Cards. Libr. of Congress, 1954.