@article{Dunifon2013,
author = {Dunifon, R. and Kalil, A. and Crosby, D.A. and Su, J.H. and DeLeire, T.},
title= {Measuring maternal nonstandard work in survey data},
year = {2013},
doi = {10.1111/jomf.12017},
journal = {Journal of Marriage and Family},
volume = {75},
number = {3},
pages = {523−532},
}