@inbook{Hagestad1985,
author = {Hagestad, G.O. and Neugarten, B.L.},
title= {Age and the life course},
year = {1985},
editor = {Binstock, R.H.},
editor = {Shanas, E.},
booktitle = {Handbook of aging and the social sciences (2nd ed.)},
address = {New York},
publisher = {Van Nostrand Reinhold},
pages = {46--61},
}