APA (7th ed.) Citation

Library of Congress. Copyright Office. Application form CA. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Library of Congress. Copyright Office. Application Form CA. Washington, D.C.: U.S. Government Printing Office.

MLA (9th ed.) Citation

Library of Congress. Copyright Office. Application Form CA. U.S. Government Printing Office.

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