Parascandola, J. (2012). King of poisons: A history of arsenic. Potomac Books.
Lua i Stíl Chicago (17ú heag.)Parascandola, John. King of Poisons: A History of Arsenic. Washington, D.C.: Potomac Books, 2012.
Lua MLA (8ú heag.)Parascandola, John. King of Poisons: A History of Arsenic. Potomac Books, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.