@incollection{lloyd1965,
  address   = {New York},
  author    = {Lloyd, P. C.},
  booktitle = {Peoples of Africa},
  editor    = {Giggs, J. L.},
  key       = {Lloyd (1965)},
  pages     = {547-582},
  title     = {The Yoruba of Nigeria},
  year      = {1965}
}