National Research Council (U.S.). Committee for the Revision of NAS publication 1138, Principles and Procedures for Evaluating the Toxicity of Household Substances, & National Research Council (U.S.). Committee on Toxicology. (1977). Principles and procedures for evaluating the toxicity of household substances: A report. National Academy of Sciences.
Chicago Style (17th ed.) CitationNational Research Council (U.S.). Committee for the Revision of NAS publication 1138, Principles and Procedures for Evaluating the Toxicity of Household Substances, and National Research Council (U.S.). Committee on Toxicology. Principles and Procedures for Evaluating the Toxicity of Household Substances: A Report. Washington: National Academy of Sciences, 1977.
MLA citiranjeNational Research Council (U.S.). Committee for the Revision of NAS publication 1138, Principles and Procedures for Evaluating the Toxicity of Household Substances, and National Research Council (U.S.). Committee on Toxicology. Principles and Procedures for Evaluating the Toxicity of Household Substances: A Report. National Academy of Sciences, 1977.