Não informado. (1965). Bulletin of the British Museum Natural History. British Museum.
Chicago-viite (17. p.)Não informado. Bulletin of the British Museum Natural History. London: British Museum, 1965.
MLA-viite (8. p.)Não informado. Bulletin of the British Museum Natural History. British Museum, 1965.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.