APA (7th ed.) Citation

United Nations Environment Programme. (1987). The determination of methyl mercury, total mercury and total selenium in human hair. The Programme.

Chicago Style (17th ed.) Citation

United Nations Environment Programme. The Determination of Methyl Mercury, Total Mercury and Total Selenium in Human Hair. Geneva: The Programme, 1987.

MLA (9th ed.) Citation

United Nations Environment Programme. The Determination of Methyl Mercury, Total Mercury and Total Selenium in Human Hair. The Programme, 1987.