APA
Hebestreit C., Kudelko J. & Kulczycka J. (2007). A sustainable supply of minerals for Europe - from waste to resources. Wroclaw: KGHM CUPRUM.
Chicago
Hebestreit Corina, Kudelko Jan and Kulczycka Joanna. 2007. A sustainable supply of minerals for Europe - from waste to resources. Wroclaw: KGHM CUPRUM.
Harvard
Hebestreit C., Kudelko J. and Kulczycka J. (2007). A sustainable supply of minerals for Europe - from waste to resources. Wroclaw: KGHM CUPRUM.
MLA
Hebestreit Corina, Kudelko Jan and Kulczycka Joanna. A sustainable supply of minerals for Europe - from waste to resources. Wroclaw: KGHM CUPRUM. 2007.