Cita APA

(1971). Addendum 1971 to the British pharmacopoeia 1968. Pharmaceutical Press.

Chicago Edition Citation

Addendum 1971 to the British Pharmacopoeia 1968. London: Pharmaceutical Press, 1971.

Cita MLA

Addendum 1971 to the British Pharmacopoeia 1968. Pharmaceutical Press, 1971.