@article{Schwadel2010,
author = {Schwadel, Philip},
title= {Period and Cohort Effects on Religious Nonaffiliation and Religious Disaffiliation: A Research Note},
year = {2010},
doi = {10.1111/j.1468-5906.2010.01511.x},
journal = {Journal for the Scientific Study of Religion},
volume = {49},
number = {2},
pages = {311--319},
}