@article{Craig2011,
author = {Craig, L. and Mullan, K.},
title= {How mothers and fathers share childcare: A cross-national time-use comparison},
year = {2011},
doi = {10.1177/0003122411427673},
journal = {American Sociological Review},
volume = {76},
number = {6},
pages = {834−861},
}