@inbook{Settersten2004,
author = {Settersten, R.A. },
title= {Age Structuring and the Rhythm of the Life Course},
year = {2004},
editor = {Mortimer, J.T.},
editor = {Shanahan, M.T. },
booktitle = {Handbook of the Life Course},
address = {New York},
publisher = {Springer},
pages = {81--103},
}