Johnstone's patent Windsor soap, manufactured and sold by Patey, Butts, and Co. perfumers to the Prince of Wales, Lombard-Street, London
MLA
Johnstone's Patent Windsor Soap, Manufactured and Sold by Patey, Butts, and Co. Perfumers to the Prince of Wales, Lombard-Street, London. Patey, Butts, and Co., 0AD. https://collections.library.yale.edu/catalog/33332036.
APA, 6th edition
Johnstone's patent Windsor soap, manufactured and sold by Patey, Butts, and Co. perfumers to the Prince of Wales, Lombard-Street, London. (0 C.E.). [Advertisements, Ephemera]. Patey, Butts, and Co. https://collections.library.yale.edu/catalog/33332036.