APA-čujuhus (7. p.)
Schieber, S. J. (2012). Predictable surprise: The unraveling of the U.S. retirement system. Oxford University Press.
Chicago-čujuhus (17. p.)
Schieber, Sylvester J. Predictable Surprise: The Unraveling of the U.S. Retirement System. Oxford ; New York: Oxford University Press, 2012.
MLA-čujuhus (9. p.)
Schieber, Sylvester J. Predictable Surprise: The Unraveling of the U.S. Retirement System. Oxford University Press, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.