@inbook{Elder1998,
author = {Elder, G.H. Jr.},
title= {The life course and human development},
year = {1998},
editor = {Lerner, R.M.},
booktitle = {Handbook of child psychology: Volume 1: Theoretical models of human development},
address = {New York},
publisher = {Wiley},
pages = {939--991},
}