APA Style
      Schiffman, Leon G. (2007).
    CONSUMER BEHAVIOR, NINTH EDITION (9).
    Singapure:
  Prentice Hall.
  
Chicago Style
      Schiffman, Leon G.
    CONSUMER BEHAVIOR, NINTH EDITION.
    9
    Singapure:
  Prentice Hall,
  2007.
  Text.
  
MLA Style
      Schiffman, Leon G.
    CONSUMER BEHAVIOR, NINTH EDITION.
    9
    Singapure:
  Prentice Hall,
  2007.
  Text.
  
Turabian Style
      Schiffman, Leon G.
    CONSUMER BEHAVIOR, NINTH EDITION.
    9 
    Singapure:
  Prentice Hall,
  2007.
  Print.