APA (7th ed.) Citation

Great Britain & Great Britain. (1982). Guidelines for the testing of chemicals for toxicity. H.M.S.O.

Chicago Style (17th ed.) Citation

Great Britain and Great Britain. Guidelines for the Testing of Chemicals for Toxicity. London: H.M.S.O, 1982.

MLA (9th ed.) Citation

Great Britain and Great Britain. Guidelines for the Testing of Chemicals for Toxicity. H.M.S.O, 1982.