World Health Organization. (2002). The WHO recommended classification of pesticides by hazard and guidelines to classification 2000-2002. World Health Organization.
Chicago Style (17th ed.) CitationWorld Health Organization. The WHO Recommended Classification of Pesticides by Hazard and Guidelines to Classification 2000-2002. Geneva: World Health Organization, 2002.
MLA (9th ed.) CitationWorld Health Organization. The WHO Recommended Classification of Pesticides by Hazard and Guidelines to Classification 2000-2002. World Health Organization, 2002.
Warning: These citations may not always be 100% accurate.