@article{Teachman2000,
author = {Teachman, J. and Tedrow, L. and Crowder, K. },
title= {The changing demography of America's families},
year = {2000},
doi = {10.1111/j.1741-3737.2000.01234.x},
journal = {Journal of Marriage and the Family},
volume = {62},
pages = {1234--1246},
}