American Conference of Governmental Industrial Hygienists. (1995). Threshold limit values (TLVs): For chemical substances and physical agents y, biological exposure indices (BEIs) (6th ed.). ACGIH.
Citação do estilo Chicago (17ª ed.)American Conference of Governmental Industrial Hygienists. Threshold Limit Values (TLVs): For Chemical Substances and Physical Agents Y, Biological Exposure Indices (BEIs). 6th ed. Cincinnati: ACGIH, 1995.
Citação MLA (8ª ed.)American Conference of Governmental Industrial Hygienists. Threshold Limit Values (TLVs): For Chemical Substances and Physical Agents Y, Biological Exposure Indices (BEIs). 6th ed. ACGIH, 1995.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.