Society TR. Ground-level ozone in the 21st century: future trends, impacts and policy implications.; 2008. Available from: http://royalsociety.org/Report_WF.aspx?pageid = 7924&terms = ground-level+ozone.

Anon. Ground-level ozone in the 21st century: future trends, impacts and policy implications. London: The Royal Society; 2008 p. 132.