@article{Epstein2009,
author = {Epstein, M. and Calzo, J.P. and Smiler, A.P. and Ward, L.M.},
title= {Anything from making out to having sex’: Men’s negotiations of hooking up and friends with benefits scripts},
year = {2009},
doi = {10.1080/00224490902775801},
volume = {46},
number = {5},
pages = {414--424},
}