@article{Shafer2013,
author = {Shafer, K. and James, S.L.},
title= {Gender and socioeconomic status differences in first and second marriage formation},
year = {2013},
doi = {10.1111/jomf.12024},
journal = {Journal of Marriage and Family},
volume = {75},
number = {3},
pages = {544--564},
}