Merkoša sitáhtat

APA-čujuhus (7. p.)
ebrary, Inc, & Walker, A. (2005). Growing older in Europe. Open University Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo Alan Walker. Growing Older in Europe. Maidenhead: Open University Press, 2005.
MLA-čujuhus (9. p.)
ebrary, Inc, juo Alan Walker. Growing Older in Europe. Open University Press, 2005.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.