Citazione Stile APA (7a Edizione)
(2007). Water supply and sanitation for all: Obligation of the water professionals for our common future.International symposium 27.-28.9.2007,Berching,Germany. Hans Huber.
Citazione stile Chigago Style (17a edizione)
Water Supply and Sanitation for All: Obligation of the Water Professionals for Our Common Future.International Symposium 27.-28.9.2007,Berching,Germany. Berching: Hans Huber, 2007.
Citatione MLA (9a ed.)
Water Supply and Sanitation for All: Obligation of the Water Professionals for Our Common Future.International Symposium 27.-28.9.2007,Berching,Germany. Hans Huber, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.