APA
Knottenbelt D. C., . (2006). Saunders Equine Formulary. : Elsevier Health Sciences.
Chicago
Knottenbelt Derek C, . 2006. Saunders Equine Formulary. : Elsevier Health Sciences.
Harvard
Knottenbelt D. C., . (2006). Saunders Equine Formulary. : Elsevier Health Sciences.
MLA
Knottenbelt Derek C, . Saunders Equine Formulary. : Elsevier Health Sciences. 2006.