APA (7th ed.) Citation

Library of Congress. Copyright Office. (1973). Compendium of Copyright Office practices (as of July 1, 1973) ([First edition].). Copyright Office, Library of Congress.

Chicago Style (17th ed.) Citation

Library of Congress. Copyright Office. Compendium of Copyright Office Practices (as of July 1, 1973). [First edition]. Washington, D.C.: Copyright Office, Library of Congress, 1973.

MLA (9th ed.) Citation

Library of Congress. Copyright Office. Compendium of Copyright Office Practices (as of July 1, 1973). [First edition]. Copyright Office, Library of Congress, 1973.