APA
Hagen J., . (2006). Industrial catalysis. Weinheim: Wiley-VCH.
Chicago
Hagen Jens, . 2006. Industrial catalysis. Weinheim: Wiley-VCH.
Harvard
Hagen J., . (2006). Industrial catalysis. Weinheim: Wiley-VCH.
MLA
Hagen Jens, . Industrial catalysis. Weinheim: Wiley-VCH. 2006.