Citazione Stile APA (7a Edizione)
Sass, S. A. (1997). <The> Promise of private pensions: <the> first hundred years. Harvard University Press.
Citazione stile Chigago Style (17a edizione)
Sass, Steven A. <The> Promise of Private Pensions: <the> First Hundred Years. Cambridge: Harvard University Press, 1997.
Citatione MLA (9a ed.)
Sass, Steven A. <The> Promise of Private Pensions: <the> First Hundred Years. Harvard University Press, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.