APA Style
      ROTH, R, ,, R. et al (2015).
    The Role of Anesthesiology in Global Health
A Comprehensive Guide .
    :
  Springer Cham.
  
MLA Style
      ROTH, Ram, ,, Ram. et al.
    "The Role of Anesthesiology in Global Health
A Comprehensive Guide".
    
    :
  Springer Cham,
  2015.
  Text.