APA (7th ed.) Citation

Young, J. H. (1972). The Toadstool Millionaires: A Social History of Patent Medicines in America Before Federal Regulation.

Chicago Style (17th ed.) Citation

Young, James Harvey. The Toadstool Millionaires: A Social History of Patent Medicines in America Before Federal Regulation. 1972.

MLA (9th ed.) Citation

Young, James Harvey. The Toadstool Millionaires: A Social History of Patent Medicines in America Before Federal Regulation. 1972.

Warning: These citations may not always be 100% accurate.