Gaya APA
      Population, C, O, T, L, M, E, O, T, A, U. (2012).
    Aging and the Macroeconomy: Long-Term Implications of an Older Population .
    New York:
  The National Academies Press.
  
Gaya MLA
      Population, Committee, On, The, Long-Run, Macroeconomic, Effects, Of, The, Aging, U.S..
    "Aging and the Macroeconomy: Long-Term Implications of an Older Population".
    
    New York:
  The National Academies Press,
  2012.
  e-book.