APA-Zitierstil (7. Ausg.)

(1911). A guide to the fossil invertebrate animals in the Department of Geology and Palaeontology in the British Museum (Natural History) (2. ed.).

Chicago-Zitierstil (17. Ausg.)

A Guide to the Fossil Invertebrate Animals in the Department of Geology and Palaeontology in the British Museum (Natural History). 2. ed. London, 1911.

MLA-Zitierstil (9. Ausg.)

A Guide to the Fossil Invertebrate Animals in the Department of Geology and Palaeontology in the British Museum (Natural History). 2. ed. 1911.