Cita APA (7a ed.)

(1998). British pharmacopoeia 1998 (Ed. 1998.). Stationery Office.

Cita Chicago Style (17a ed.)

British Pharmacopoeia 1998. Ed. 1998. London: Stationery Office, 1998.

Cita MLA (9a ed.)

British Pharmacopoeia 1998. Ed. 1998. Stationery Office, 1998.