APA (7th ed.) Citation

Confederate States of America. Provisional Congress. (1861). An act to amend an act entitled "An act to establish a patent office, and to provide for the granting and issue of patents for new and useful discoveries, inventions, improvements and designs," approved May 21st, 1861. [publisher not identified].

Chicago Style (17th ed.) Citation

Confederate States of America. Provisional Congress. An Act to Amend an Act Entitled "An Act to Establish a Patent Office, and to Provide for the Granting and Issue of Patents for New and Useful Discoveries, Inventions, Improvements and Designs," Approved May 21st, 1861. [Richmond]: [publisher not identified], 1861.

MLA (9th ed.) Citation

Confederate States of America. Provisional Congress. An Act to Amend an Act Entitled "An Act to Establish a Patent Office, and to Provide for the Granting and Issue of Patents for New and Useful Discoveries, Inventions, Improvements and Designs," Approved May 21st, 1861. [publisher not identified], 1861.