@article{Ruggles2015,
author = {Ruggles, S.},
title= {Patriarchy, power, and pay: The transformation of American families, 1800‒2015},
year = {2015},
doi = {10.1007/s13524-015-0440-z},
journal = {Demography },
volume = {52},
number = {6},
pages = {1797‒1823},
}