APA (7th ed.) Citation

Library of Congress. (1973). Literary lectures presented at the Library of Congress. Library of Congress; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.].

Chicago Style (17th ed.) Citation

Library of Congress. Literary Lectures Presented at the Library of Congress. Washington: Library of Congress; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1973.

MLA (8th ed.) Citation

Library of Congress. Literary Lectures Presented at the Library of Congress. Library of Congress; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1973.