@article{Budig2010,
author = {Budig, M.J. and Hodges, M.J.},
title= {Differences in disadvantage: Variation in the motherhood penalty across white women’s earnings distribution},
year = {2010},
doi = {10.1177/0003122410381593},
journal = {American Sociological Review},
volume = {75},
number = {5},
pages = {705−728},
}