APA
World Health Organization, . (2001). Rapid examination methods for counterfeit and substandard drugs: supplement data for thin - layer chromatography. Manila: WHO Regional Office for the Western Pacific.
Chicago
World Health Organization, . 2001. Rapid examination methods for counterfeit and substandard drugs: supplement data for thin - layer chromatography. Manila: WHO Regional Office for the Western Pacific.
Harvard
World Health Organization, . (2001). Rapid examination methods for counterfeit and substandard drugs: supplement data for thin - layer chromatography. Manila: WHO Regional Office for the Western Pacific.
MLA
World Health Organization, . Rapid examination methods for counterfeit and substandard drugs: supplement data for thin - layer chromatography. Manila: WHO Regional Office for the Western Pacific. 2001.