Gaya APA
      Duane Roen, Dkk. (2012).
    Handbook for the McGraw-Hill Guide: Writing For College, Writing For life .
    New York:
  MC GRAW HILL.
  
Gaya Chicago
      Duane Roen, Dkk.
    Handbook for the McGraw-Hill Guide: Writing For College, Writing For life.
    
    New York:
  MC GRAW HILL,
  2012.
  Text.
  
Gaya MLA
      Duane Roen, Dkk.
    Handbook for the McGraw-Hill Guide: Writing For College, Writing For life.
    
    New York:
  MC GRAW HILL,
  2012.
  Text.
  
Gaya Turabian
      Duane Roen, Dkk.
    Handbook for the McGraw-Hill Guide: Writing For College, Writing For life.
     
    New York:
  MC GRAW HILL,
  2012.
  Print.