Cita APA

World Health Organization. (1972). Health hazards of the human environment. World Health Organization.

Citación estilo Chicago

World Health Organization. Health Hazards of the Human Environment. Geneva: World Health Organization, 1972.

Cita MLA

World Health Organization. Health Hazards of the Human Environment. World Health Organization, 1972.

Warning: These citations may not always be 100% accurate.