@incollection{bohannan1965,
  address   = {New York},
  author    = {Bohannan, P.},
  booktitle = {Peoples of Africa},
  editor    = {J. L. Gibbs, Jr.},
  key       = {Bohannan (1965)},
  pages     = {279-317},
  title     = {The Tiv of Nigeria},
  year      = {1965}
}