APA (7th ed.) Citation

Lloyd, J. U. (1911). History of the vegetable drugs of the Pharmacopeia of the United States. J. U. & C. G. Lloyd.

Chicago Style (17th ed.) Citation

Lloyd, John Uri. History of the Vegetable Drugs of the Pharmacopeia of the United States. Cincinnati, O.: J. U. & C. G. Lloyd, 1911.

MLA (9th ed.) Citation

Lloyd, John Uri. History of the Vegetable Drugs of the Pharmacopeia of the United States. J. U. & C. G. Lloyd, 1911.