@inbook{Bengtson1995,
author = {Bengtson, V.L. and Silverstein, M. and Giarrusso, R.},
title= {The Longitudinal Study of Generations},
year = {1995},
editor = {Maddox, G.},
booktitle = {Encyclopedia of aging},
address = {New York},
publisher = {Springer},
}