APA (7e ed.) Bronvermelding

Martindale, W., & Reynolds, J. E. F. (1996). The extra pharmacopoeia (31st ed.). Royal Pharmaceutical Society.

Chicago (17e ed.) Bronvermelding

Martindale, William, en James E. F. Reynolds. The Extra Pharmacopoeia. 31st ed. London: Royal Pharmaceutical Society, 1996.

MLA (9e ed.) Bronvermelding

Martindale, William, en James E. F. Reynolds. The Extra Pharmacopoeia. 31st ed. Royal Pharmaceutical Society, 1996.