Gaya APA
      Halliday, M. A. K.. (1992).
    Spoken and written language (Cet. 3).
    Oxford:
  Oxford University Press.
  
Gaya Chicago
      Halliday, M. A. K..
    Spoken and written language.
    Cet. 3
    Oxford:
  Oxford University Press,
  1992.
  Text.
  
Gaya MLA
      Halliday, M. A. K..
    Spoken and written language.
    Cet. 3
    Oxford:
  Oxford University Press,
  1992.
  Text.
  
Gaya Turabian
      Halliday, M. A. K..
    Spoken and written language.
    Cet. 3 
    Oxford:
  Oxford University Press,
  1992.
  Print.