Não informado. (1859). Chemist and Druggist. Pharmaceutical Society of Northern Ireland.
Cita Chicago Style (17a ed.)Não informado. Chemist and Druggist. Kent, Inglaterra: Pharmaceutical Society of Northern Ireland, 1859.
Cita MLA (8a ed.)Não informado. Chemist and Druggist. Pharmaceutical Society of Northern Ireland, 1859.
Precaución: Estas citas no son 100% exactas.