APA (7th ed.) Citation

U. S. Library of Congress. Loan Division. (1943). Library and reference facilities in the area of the District of Columbia ([1st]- ed.).

Chicago Style (17th ed.) Citation

U. S. Library of Congress. Loan Division. Library and Reference Facilities in the Area of the District of Columbia. [1st]- ed. [Washington], 1943.

MLA (9th ed.) Citation

U. S. Library of Congress. Loan Division. Library and Reference Facilities in the Area of the District of Columbia. [1st]- ed. 1943.