@inbook{Zimmer2013,
author = {Zimmer, Z. and McDaniel, S.},
title= {Global ageing in the twenty-first century: An introduction},
year = {2013},
editor = {Zimmer, Z.},
editor = {McDaniel, S.},
booktitle = {Global ageing in the twenty-first century: Challenges, opportunities and implications},
address = {Surrey},
publisher = {Ashgate},
}