@article{White2003,
author = {White, K.J.C. and Guest, A.M.},
title= {Community Lost or Transformed? Urbanization and Social Ties},
year = {2003},
doi = {10.1111/1540-6040.00053},
journal = {City & Community},
volume = {2},
number = {3},
pages = {239--259},
}