Cita APA (7a ed.)

Food and Agriculture Organization of the United Nations, Global Environmental Monitoring System, United Nations Environment Programme, & World Health Organization. (1985). Guidelines for the study of dietary intakes of chemical contaminants. World Health Organization.

Cita Chicago Style (17a ed.)

Food and Agriculture Organization of the United Nations, Global Environmental Monitoring System, United Nations Environment Programme, y World Health Organization. Guidelines for the Study of Dietary Intakes of Chemical Contaminants. Geneva: World Health Organization, 1985.

Cita MLA (9a ed.)

Food and Agriculture Organization of the United Nations, et al. Guidelines for the Study of Dietary Intakes of Chemical Contaminants. World Health Organization, 1985.