@article{forde1941,
  author  = {Forde, C. D.},
  journal = {London School of Economics Monographs on Social Anthropology},
  key     = {Forde (1941)},
  pages   = {1-121},
  title   = {Marriage and the Family Among the Yako},
  volume  = {5},
  year    = {1941}
}