@inbook{Edin2007,
author = {Edin, K. and England, P. and Shafer, E.F. and Reed, J.},
title= {Forming fragile families: was the baby planned, unplanned, or in between?},
year = {2007},
editor = {England, P.
},
editor = {Edin, K.},
booktitle = {Unmarried couples with children},
address = {New York},
publisher = {Russell Sage Foundation},
pages = {25−54},
}