@inbook{Bengtson1993,
author = {Bengtson, V.L. and Allen, K.R. },
title= {The life course perspective applied to families over time},
year = {1993},
doi = {10.1007/978-0-387-85764-0_19},
editor = {Boss, P.G.},
editor = {Doherty, W.J.},
editor = {LaRossa, R.},
editor = {Schumm, W.R.},
editor = {Steinmetz, S.K.},
booktitle = {Sourcebook of family theories and methods: A contextual approach},
address = {New York, NY},
publisher = {Springer},
pages = {469--504},
}