APA-Zitierstil (7. Ausg.)

Morris, S. F., & Fortey, R. A. (1985). Catalogue of the type and figured specimens of Trilobita in the British Museum (Natural History). British Museum (Natural History).

Chicago-Zitierstil (17. Ausg.)

Morris, S. F., und Richard A. Fortey. Catalogue of the Type and Figured Specimens of Trilobita in the British Museum (Natural History). [London]: British Museum (Natural History), 1985.

MLA-Zitierstil (9. Ausg.)

Morris, S. F., und Richard A. Fortey. Catalogue of the Type and Figured Specimens of Trilobita in the British Museum (Natural History). British Museum (Natural History), 1985.