@article{Koropeckyj-Cox2007,
author = {Koropeckyj-Cox, T. and Pendell, G. },
title= {The Gender Gap in Attitudes About Childlessness in the United States},
year = {2007},
doi = {10.1111/j.1741-3737.2007.00420.x},
journal = {Journal of Marriage and Family },
volume = {69},
pages = {899--915},
}