APA Style
      Roulet, Eddy. (1976).
    LINGUISTIC THEORY, LINGUISTIC DESCRIPTION AND LANGUAGE TEACHING .
    London:
  Longman.
  
Chicago Style
      Roulet, Eddy.
    LINGUISTIC THEORY, LINGUISTIC DESCRIPTION AND LANGUAGE TEACHING.
    
    London:
  Longman,
  1976.
  Text.
  
MLA Style
      Roulet, Eddy.
    LINGUISTIC THEORY, LINGUISTIC DESCRIPTION AND LANGUAGE TEACHING.
    
    London:
  Longman,
  1976.
  Text.
  
Turabian Style
      Roulet, Eddy.
    LINGUISTIC THEORY, LINGUISTIC DESCRIPTION AND LANGUAGE TEACHING.
     
    London:
  Longman,
  1976.
  Print.