BibTex format
@article{Anand:2015:10.1016/j.jeoa.2014.12.001,
author = {Anand, P and Gray, A and Liberini, F and Roope, L and Smith, R and Thomas, R},
doi = {10.1016/j.jeoa.2014.12.001},
journal = {JOURNAL OF THE ECONOMICS OF AGEING},
pages = {68--78},
title = {Wellbeing over 50},
url = {http://dx.doi.org/10.1016/j.jeoa.2014.12.001},
volume = {6},
year = {2015}
}