APA (7th ed.) Citation

Great Britain. Department of Education and Science. (1979). Safety in outdoor pursuits (3rd. rev. ed.). H.M.S.O..

Chicago Style (17th ed.) Citation

Great Britain. Department of Education and Science. Safety in Outdoor Pursuits. 3rd. rev. ed. London: H.M.S.O., 1979.

MLA (9th ed.) Citation

Great Britain. Department of Education and Science. Safety in Outdoor Pursuits. 3rd. rev. ed. H.M.S.O., 1979.