@article{Qian2012,
author = {Qian, Z. and Glick, J.E. and Batson, C.D.},
title= {Crossing boundaries: Nativity, ethnicity, and mate selection},
year = {2012},
doi = {10.1007/s13524-012-0090-3},
volume = {49},
number = {2},
pages = {651--675},
}