APA (7th ed.) Citation

Great Britain. Dept. of the Environment & United Nations Conference on the Human Environment (1972 : Stockholm, Sweden). (1972). 50 million volunteers: A report on the role of voluntary organisations and youth in the environment ; presented in February 1972 to the Secretary of State for the Environment. H.M.S.O.

Chicago Style (17th ed.) Citation

Great Britain. Dept. of the Environment and Sweden) United Nations Conference on the Human Environment (1972 : Stockholm. 50 Million Volunteers: A Report on the Role of Voluntary Organisations and Youth in the Environment ; Presented in February 1972 to the Secretary of State for the Environment. London: H.M.S.O, 1972.

MLA (9th ed.) Citation

Great Britain. Dept. of the Environment and Sweden) United Nations Conference on the Human Environment (1972 : Stockholm. 50 Million Volunteers: A Report on the Role of Voluntary Organisations and Youth in the Environment ; Presented in February 1972 to the Secretary of State for the Environment. H.M.S.O, 1972.