Não informado. (2001). Bulletin of the British Museum Natural History. British Museum of Natural History.
Cita Chicago Style (17a ed.)Não informado. Bulletin of the British Museum Natural History. London: British Museum of Natural History, 2001.
Cita MLA (8a ed.)Não informado. Bulletin of the British Museum Natural History. British Museum of Natural History, 2001.
Precaución: Estas citas no son 100% exactas.