APA (7th ed.) Citation

Library of Congress. Copyright Office. (1899). Labels and prints. [publisher not identified].

Chicago Style (17th ed.) Citation

Library of Congress. Copyright Office. Labels and Prints. [Washington]: [publisher not identified], 1899.

MLA (9th ed.) Citation

Library of Congress. Copyright Office. Labels and Prints. [publisher not identified], 1899.

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