@article{Mollborn2009,
author = {Mollborn, S.},
title= {Norms about nonmarital pregnancy and willingness to provide resources to unwed parents},
year = {2009},
doi = {10.1111/j.1741-3737.2008.00584.x},
journal = {Journal of Marriage and Family},
volume = {71},
number = {1},
pages = {122--134},
}