APA
World Health Organization, . (1987). 2,4-Dichlorophen-oxyacetic acid (2,4-D) health and safety guide. World Health Organization, Geneva: .
Chicago
World Health Organization, . 1987. 2,4-Dichlorophen-oxyacetic acid (2,4-D) health and safety guide. World Health Organization, Geneva: .
Harvard
World Health Organization, . (1987). 2,4-Dichlorophen-oxyacetic acid (2,4-D) health and safety guide. World Health Organization, Geneva: .
MLA
World Health Organization, . 2,4-Dichlorophen-oxyacetic acid (2,4-D) health and safety guide. World Health Organization, Geneva: . 1987.