@inbook{Watkins1986,
author = {Watkins, S.C.},
title= {Conclusions: The Decline of Fertility in Europe},
year = {1986},
editor = {Coale, A.J.},
editor = {Watkins, S.C.},
booktitle = {The Decline of Fertility in Europe},
address = {Princeton},
publisher = {Princeton University Press},
pages = {47--75},
}