APA (7th ed.) Citation

Toulmin, H. A., Jr. (1928). Patent law for the inventor and executive. Harper.

Chicago Style (17th ed.) Citation

Toulmin, Harry Aubrey, Jr. Patent Law for the Inventor and Executive. New York: Harper, 1928.

MLA (9th ed.) Citation

Toulmin, Harry Aubrey, Jr. Patent Law for the Inventor and Executive. Harper, 1928.