@inbook{Bengston1993,
author = {Bengston, V.L. and Allen, K.R.},
title= {The life course perspective applied to families over time},
year = {1993},
editor = {Boss, P.G., Doherty, W.J., LaRossa, R., Schumm, W.R., Steinmetz, S.D.},
booktitle = {Sourcebook of family theories and methods: A contextual approach},
address = {New York},
publisher = {Plenum Press},
pages = {469--504},
}