United States. Patent Office, ProQuest (Firm), & United States. Patent Office. (1926). Annual Report of the Commissioner of Patents for the year ended December 31 1925. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Patent Office, ProQuest (Firm), and United States. Patent Office. Annual Report of the Commissioner of Patents for the Year Ended December 31 1925. Washington: [publisher not identified], 1926.
MLA (9th ed.) CitationUnited States. Patent Office, et al. Annual Report of the Commissioner of Patents for the Year Ended December 31 1925. [publisher not identified], 1926.
Warning: These citations may not always be 100% accurate.