APA (7th ed.) Citation

U. S. Library of Congress. General Reference and Bibliography Division. (1955). Current national bibliographies.

Chicago Style (17th ed.) Citation

U. S. Library of Congress. General Reference and Bibliography Division. Current National Bibliographies. Washington, 1955.

MLA (9th ed.) Citation

U. S. Library of Congress. General Reference and Bibliography Division. Current National Bibliographies. 1955.

Warning: These citations may not always be 100% accurate.