@inbook{Hagestad2003,
author = {Hagestad, G.O.},
title= {Interdependent lives and relationships in changing times: A life-course view of families and aging},
year = {2003},
editor = {Settersten Jr., R.A. },
booktitle = {Invitation to the life course: Toward new understandings of later life},
address = {Amityville, NY},
publisher = {Baywood Publishing Company},
pages = {135--160},
}