APA (7th ed.) Citation

Library of Congress. Division of Bibliography. (1915). List of references on prison labor. U.S. GPO.

Chicago Style (17th ed.) Citation

Library of Congress. Division of Bibliography. List of References on Prison Labor. Washington: U.S. GPO, 1915.

MLA (9th ed.) Citation

Library of Congress. Division of Bibliography. List of References on Prison Labor. U.S. GPO, 1915.

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