Não informado. (1922). Anthropology Leaflet. Field Museum of Natural History.
Chicagoスタイル(17版)引用形式Não informado. Anthropology Leaflet. Chicago, Ill: Field Museum of Natural History, 1922.
MLA(8版)引用形式Não informado. Anthropology Leaflet. Field Museum of Natural History, 1922.
警告: この引用は必ずしも正確ではありません.