The medical formulary..
MLA
Beasley, Henry. The Medical Formulary... Philadelphia: Lindsay & Blakiston, 1856
APA, 7th edition
Beasley, H. (1856). The medical formulary... Philadelphia: Lindsay & Blakiston
Chicago, 17th edition
Beasley, Henry. The medical formulary... Philadelphia: Lindsay & Blakiston, 1856