APA Style
      Olson, William Clinton, Lee, James R. (1994).
    THEORY AND PRACTICE OF INTERNATIONAL RELATIONS NINTH EDITION (9).
    Englewood Cliffs, New Jersey:
  Prentice-Hall, Inc.
  
Chicago Style
      Olson, William Clinton, Lee, James R.
    THEORY AND PRACTICE OF INTERNATIONAL RELATIONS NINTH EDITION.
    9
    Englewood Cliffs, New Jersey:
  Prentice-Hall, Inc,
  1994.
  Text.
  
MLA Style
      Olson, William Clinton, Lee, James R.
    THEORY AND PRACTICE OF INTERNATIONAL RELATIONS NINTH EDITION.
    9
    Englewood Cliffs, New Jersey:
  Prentice-Hall, Inc,
  1994.
  Text.
  
Turabian Style
      Olson, William Clinton, Lee, James R.
    THEORY AND PRACTICE OF INTERNATIONAL RELATIONS NINTH EDITION.
    9 
    Englewood Cliffs, New Jersey:
  Prentice-Hall, Inc,
  1994.
  Print.