APA
World Health Organization, . (1990). IPCS (Environmental health criteria no - 104): priniciples for the toxicological assessment of pesticide residues in food. Geneva: UNEP and World Health Organization.
Chicago
World Health Organization, . 1990. IPCS (Environmental health criteria no - 104): priniciples for the toxicological assessment of pesticide residues in food. Geneva: UNEP and World Health Organization.
Harvard
World Health Organization, . (1990). IPCS (Environmental health criteria no - 104): priniciples for the toxicological assessment of pesticide residues in food. Geneva: UNEP and World Health Organization.
MLA
World Health Organization, . IPCS (Environmental health criteria no - 104): priniciples for the toxicological assessment of pesticide residues in food. Geneva: UNEP and World Health Organization. 1990.