APA (7th ed.) Citation

Vaughan, F. L. (1925). Economics of our patent system. The Macmillan Company.

Chicago Style (17th ed.) Citation

Vaughan, Floyd L. Economics of Our Patent System. New York: The Macmillan Company, 1925.

MLA (9th ed.) Citation

Vaughan, Floyd L. Economics of Our Patent System. The Macmillan Company, 1925.