@article{Manning2000,
author = {Manning, W.D. and Smock, P.J.},
title= {Swapping’ families: Serial parenting and economic support for children},
year = {2000},
doi = {10.1111/j.1741-3737.2000.00111.x},
volume = {62},
number = {1},
pages = {111--122},
}