APA (7th ed.) Citation

United States. Patent Office & ProQuest (Firm). (1940). Decisions of the Commissioner of Patents and of the United States Courts in patent and trade-mark and copyright cases compiled from vols. 498 to 509, inclusive, of the Official Gazette of the United States patent office during the year 1939. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Patent Office and ProQuest (Firm). Decisions of the Commissioner of Patents and of the United States Courts in Patent and Trade-mark and Copyright Cases Compiled from Vols. 498 to 509, Inclusive, of the Official Gazette of the United States Patent Office During the Year 1939. Washington: [publisher not identified], 1940.

MLA (9th ed.) Citation

United States. Patent Office and ProQuest (Firm). Decisions of the Commissioner of Patents and of the United States Courts in Patent and Trade-mark and Copyright Cases Compiled from Vols. 498 to 509, Inclusive, of the Official Gazette of the United States Patent Office During the Year 1939. [publisher not identified], 1940.