APA (7th ed.) Citation

United States. Patent Office, Lucke, C. E., & Nonnenbruch, O. (1927). In Court of Appeals of D.C., Oct. term, 1927, patent appeal No. 2030, in re Charles E. Lucke and Otto Nonnenbruch, internal combustion engines; brief for Commissioner of Patents. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

United States. Patent Office, Charles Edward Lucke, and Otto Nonnenbruch. In Court of Appeals of D.C., Oct. Term, 1927, Patent Appeal No. 2030, in Re Charles E. Lucke and Otto Nonnenbruch, Internal Combustion Engines; Brief for Commissioner of Patents. [Washington?]: U.S. Government Printing Office, 1927.

MLA (9th ed.) Citation

United States. Patent Office, et al. In Court of Appeals of D.C., Oct. Term, 1927, Patent Appeal No. 2030, in Re Charles E. Lucke and Otto Nonnenbruch, Internal Combustion Engines; Brief for Commissioner of Patents. U.S. Government Printing Office, 1927.