Não informado. (2011). Bulletin of the National Museum of Nature and Science. National Museum of Nature and Science.
Chicago-referens (17:e uppl.)Não informado. Bulletin of the National Museum of Nature and Science. Tokyo: National Museum of Nature and Science, 2011.
MLA-referens (8:e uppl.)Não informado. Bulletin of the National Museum of Nature and Science. National Museum of Nature and Science, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.