APA
David G Watson, . (2005). Pharmaceutical analysis. Elsevier churchill livingstone, London: .
Chicago
David G Watson, . 2005. Pharmaceutical analysis. Elsevier churchill livingstone, London: .
Harvard
David G Watson, . (2005). Pharmaceutical analysis. Elsevier churchill livingstone, London: .
MLA
David G Watson, . Pharmaceutical analysis. Elsevier churchill livingstone, London: . 2005.