Curtis, E. S. 1930. The Indians of Oklahoma. The Wichita. The southern Cheyenne. The Oto. The Comanche. The Peyote cult. (The North American Indian, 19.)
@book{curtis1930,
address = {Norwood},
author = {Curtis, E. S.},
key = {Curtis (1930)},
series = {The North American Indian},
title = {The Indians of Oklahoma. The Wichita. The southern Cheyenne. The Oto. The Comanche. The Peyote cult.},
volume = {19},
year = {1930}
}