Não informado. (2008). Bulletin of Gunma Museum of Natural History. Gunma Museum of Natural History.
Chicagoスタイル(17版)引用形式Não informado. Bulletin of Gunma Museum of Natural History. Tomioka, Japão: Gunma Museum of Natural History, 2008.
MLA(8版)引用形式Não informado. Bulletin of Gunma Museum of Natural History. Gunma Museum of Natural History, 2008.
警告: この引用は必ずしも正確ではありません.