United States. Patent Office. (1936). Index of Patents Issued from the Patent Office, 1935. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Patent Office. Index of Patents Issued from the Patent Office, 1935. [Washington]: [s.n.], 1936.
MLA (9th ed.) CitationUnited States. Patent Office. Index of Patents Issued from the Patent Office, 1935. [s.n.], 1936.
Warning: These citations may not always be 100% accurate.