Gaya APA
      Constable, S. et al (2007).
    Master Medicine : Medical Pharmacology e. 3 (3 ed).
    Philadelphia:
  Churchill Livingstone Elsevier.
  
Gaya MLA
      Constable, Simon. et al.
    "Master Medicine : Medical Pharmacology e. 3".
    3 ed
    Philadelphia:
  Churchill Livingstone Elsevier,
  2007.
  Text.