Gaya APA
      Hull, J, C. (2007).
    Risk Management and Financial Institutions (Pearson International Edition).
    New Jersey:
  Pearson Prentice Hall.
  
Gaya MLA
      Hull, John, C..
    "Risk Management and Financial Institutions".
    Pearson International Edition
    New Jersey:
  Pearson Prentice Hall,
  2007.
  Text.