(1995). Quality assurance for environmental analysis: Method evaluation within the Measurements and Testing Programme (BCR). Elsevier.
Chicago-Zitierstil (17. Ausg.)Quality Assurance for Environmental Analysis: Method Evaluation Within the Measurements and Testing Programme (BCR). Amsterdam: Elsevier, 1995.
MLA-Zitierstil (9. Ausg.)Quality Assurance for Environmental Analysis: Method Evaluation Within the Measurements and Testing Programme (BCR). Elsevier, 1995.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.