APA
Hilfiker R. (., . (2006). Polymorphism : in the pharmaceutical industry. Wiley-vch Verlag Gmbh & Co. KGaA, Germany: .
Chicago
Hilfiker Rolf (ed), . 2006. Polymorphism : in the pharmaceutical industry. Wiley-vch Verlag Gmbh & Co. KGaA, Germany: .
Harvard
Hilfiker R. (., . (2006). Polymorphism : in the pharmaceutical industry. Wiley-vch Verlag Gmbh & Co. KGaA, Germany: .
MLA
Hilfiker Rolf (ed), . Polymorphism : in the pharmaceutical industry. Wiley-vch Verlag Gmbh & Co. KGaA, Germany: . 2006.