APA Style
      Williamson, Harold F., Buttrick, John A.. (1954).
    ECONOMIC DEVELOPMENT : Principles and Patterns .
    New Jersey:
  Prentice-Hall, Inc.
  
Chicago Style
      Williamson, Harold F., Buttrick, John A..
    ECONOMIC DEVELOPMENT : Principles and Patterns.
    
    New Jersey:
  Prentice-Hall, Inc,
  1954.
  Text.
  
MLA Style
      Williamson, Harold F., Buttrick, John A..
    ECONOMIC DEVELOPMENT : Principles and Patterns.
    
    New Jersey:
  Prentice-Hall, Inc,
  1954.
  Text.
  
Turabian Style
      Williamson, Harold F., Buttrick, John A..
    ECONOMIC DEVELOPMENT : Principles and Patterns.
     
    New Jersey:
  Prentice-Hall, Inc,
  1954.
  Print.