@article{Manning2007,
author = {Manning, W.D. and Longmore, M.A. and Giordano, P.C. },
title= {The changing institution of marriage: Adolescents’ expectations to cohabit and to marry},
year = {2007},
doi = {10.111/j.1741-3737.2007/00392.x},
journal = {Journal of Marriage and Family},
volume = {69},
number = {3},
pages = {559--575},
}