@article{Umberson2010,
author = {Umberson, D. and Pudrovska, T. and Reczek, C.},
title= {Parenthood, childlessness, and well-being: A life course perspective},
year = {2010},
doi = {10.1111/j.1741-3737.2010.00721.x},
journal = {Journal of Marriage and Family},
volume = {72},
number = {3},
pages = {612--629},
}