@article{Manlove2010,
author = {Manlove, J. and Ryan, S. and Wildsmith, E. and Franzetta, K. },
title= {The Relationship Context of Nonmarital Childbearing in the U.S.},
year = {2010},
doi = {10.4054/DemRes.2010.23.22},
journal = {Demographic Research },
volume = {23},
pages = {615--653},
}