@article{Thornton2001,
author = {Thornton, A. and Young-DeMarco, L.},
title= {Four decades of trends in attitudes toward family issues in the United States: the 1960s through 1990s},
year = {2001},
doi = {10.1111/j.1741-3737.2001.01009.x},
volume = {63},
number = {4},
pages = {1009‒1037},
}