Workshop on Reference Materials for the Quality Control of Water Analysis Lissabon. (1998). Workshop on Reference Materials for the Quality Control of Water Analysis: [held in Lisbon on 20 june 1997]. Analyst Publ.
Chicago-Zitierstil (17. Ausg.)Workshop on Reference Materials for the Quality Control of Water Analysis Lissabon. Workshop on Reference Materials for the Quality Control of Water Analysis: [held in Lisbon on 20 June 1997]. Cambridge [u.a.]: Analyst Publ, 1998.
MLA-Zitierstil (9. Ausg.)Workshop on Reference Materials for the Quality Control of Water Analysis Lissabon. Workshop on Reference Materials for the Quality Control of Water Analysis: [held in Lisbon on 20 June 1997]. Analyst Publ, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.