APA (7th ed.) Citation

Library of Congress. (1977). The Library of Congress: A brief summary of the major activities for the fiscal year ending Sep. 30, .. LOC.

Chicago Style (17th ed.) Citation

Library of Congress. The Library of Congress: A Brief Summary of the Major Activities for the Fiscal Year Ending Sep. 30, .. Washington, DC: LOC, 1977.

MLA (9th ed.) Citation

Library of Congress. The Library of Congress: A Brief Summary of the Major Activities for the Fiscal Year Ending Sep. 30, .. LOC, 1977.