Não informado. (1993). Bulletin of the Natural History Museum. Natural History Museum.
Style de citation Chicago (17e éd.)Não informado. Bulletin of the Natural History Museum. London: Natural History Museum, 1993.
Style de citation MLA (8e éd.)Não informado. Bulletin of the Natural History Museum. Natural History Museum, 1993.
Attention : ces citations peuvent ne pas être correctes à 100%.