United States. Patent Office, Blackmore, H. S., & Tennant, F. A. (1909). In Court of Appeals of D.C., Apr. term, 1909: In re Henry S. Blackmore, process of making aldehydes, Patent Appeal No. 553; brief for Commissioner of Patents. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Patent Office, Henry S. Blackmore, and Frederick A. Tennant. In Court of Appeals of D.C., Apr. Term, 1909: In Re Henry S. Blackmore, Process of Making Aldehydes, Patent Appeal No. 553; Brief for Commissioner of Patents. Washington, D.C.: [publisher not identified], 1909.
MLA (9th ed.) CitationUnited States. Patent Office, et al. In Court of Appeals of D.C., Apr. Term, 1909: In Re Henry S. Blackmore, Process of Making Aldehydes, Patent Appeal No. 553; Brief for Commissioner of Patents. [publisher not identified], 1909.