@article{Henretta2001,
author = {Henretta, John C. and Grundy, Emily and Harris, Susan},
title= {Socioeconomic Differences in Having Living Parents and Children: A U.S.-British Comparison of Middle-Aged Women},
year = {2001},
doi = {10.1111/j.1741-3737.2001.00852.x},
journal = {Journal of Marriage and Family},
volume = {63},
number = {3},
pages = {852--867},
}