APA (7th ed.) Citation

United States. Patent Office. (1937). Patent Laws, 1937 Revisions. [s.n.].

Chicago Style (17th ed.) Citation

United States. Patent Office. Patent Laws, 1937 Revisions. [Washington]: [s.n.], 1937.

MLA (9th ed.) Citation

United States. Patent Office. Patent Laws, 1937 Revisions. [s.n.], 1937.

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