@techreport{Stykes2014,
author = {Stykes, B. and Manning, W.D. and Brown, S.L.},
title= {Grandparenthood in the US: Residence status of grandparents},
year = {2014},
URL = {https://www.bgsu.edu/content/dam/BGSU/college-of-arts-and-sciences/NCFMR/documents/FP/FP-14-12-grandparents-us.pdf},
publisher = {National Center for Family and Marriage Research},
address = {Bowling Green},
number = {NCFMR Family Profiles FP-14-12},
}