Martindale & Todd, R. (1967). The extra pharmacopoeia (25th ed.). The Pharmaceutical Press.
芝加哥风格引文Martindale 与 R.G Todd. The Extra Pharmacopoeia. 25th ed. London: The Pharmaceutical Press, 1967.
MLA引文Martindale 与 R.G Todd. The Extra Pharmacopoeia. 25th ed. The Pharmaceutical Press, 1967.
警告：这些引文格式不一定是100％准确.