APA
World Health Organization, Pharmacopoea Internationalis Editio Tertia, . (1988). The International Pharmacopoeia (Quality Specifications ) Volume 3. Geneva: WHO.
Chicago
World Health Organization, Pharmacopoea Internationalis Editio Tertia, . 1988. The International Pharmacopoeia (Quality Specifications ) Volume 3. Geneva: WHO.
Harvard
World Health Organization, Pharmacopoea Internationalis Editio Tertia, . (1988). The International Pharmacopoeia (Quality Specifications ) Volume 3. Geneva: WHO.
MLA
World Health Organization, Pharmacopoea Internationalis Editio Tertia, . The International Pharmacopoeia (Quality Specifications ) Volume 3. Geneva: WHO. 1988.