@inbook{Preston2010,
author = {Preston, S. and Hartnett, C.S. },
title= {The Future of American Fertility},
year = {2010},
doi = {10.7208/chicago/9780226754758.003.0002},
editor = {Shoven, J. },
booktitle = {Demography and the Economy},
address = {Chicago},
publisher = {Chicago University Press},
}