Rules and regulations for the registration of claims to copyright /
Library of Congress, Copyright Office.

APA Citation

Library of Congress. Copyright Office. (1917). Rules and regulations for the registration of claims to copyright. Washington: G.P.O..

MLA Citation

Library of Congress. Copyright Office. Rules And Regulations for the Registration of Claims to Copyright. Washington: G.P.O., 1917.

Warning: These citations may not always be complete (especially for serials).