@inbook{Beets1998,
author = {Beets, G.C.N. and Liefbroer, A.C. and De Jong Gierveld, J.},
title= {Changes in fertility values and behaviour: a life course perspective},
year = {1998},
editor = {Leete, R.},
booktitle = {Cultural and Temporal Variations in Values: Impact on Fertility Change},
address = {Oxford},
publisher = {Clarendon Press},
pages = {100--120},
}