APA

World Health Organization, . (1986). IPCS (Environmental health criteria no - 059): principles for evaluating health risks from chemicals during infancy and early childhood : the need for a special approach. Geneva: UNEP and World Health Organization.

Chicago

World Health Organization, . 1986. IPCS (Environmental health criteria no - 059): principles for evaluating health risks from chemicals during infancy and early childhood : the need for a special approach. Geneva: UNEP and World Health Organization.

Harvard

World Health Organization, . (1986). IPCS (Environmental health criteria no - 059): principles for evaluating health risks from chemicals during infancy and early childhood : the need for a special approach. Geneva: UNEP and World Health Organization.

MLA

World Health Organization, . IPCS (Environmental health criteria no - 059): principles for evaluating health risks from chemicals during infancy and early childhood : the need for a special approach. Geneva: UNEP and World Health Organization. 1986.