APA (7th ed.) Citation

Walker, A. H. (1885). Text-book of the patent laws of the United States of America. L. K. Strouse & Co..

Chicago Style (17th ed.) Citation

Walker, Albert Henry. Text-book of the Patent Laws of the United States of America. New York: L. K. Strouse & Co., 1885.

MLA (9th ed.) Citation

Walker, Albert Henry. Text-book of the Patent Laws of the United States of America. L. K. Strouse & Co., 1885.