British Museum (Natural History). Department of Geology & Withers, T. H. (1926). Catalogue of the Machaeridia (Turrilepas and its allies) in the Department of Geology.
Chicago Style (17th ed.) CitationBritish Museum (Natural History). Department of Geology and Thomas Henry Withers. Catalogue of the Machaeridia (Turrilepas and Its Allies) in the Department of Geology. 1926.
MLA (9th ed.) CitationBritish Museum (Natural History). Department of Geology and Thomas Henry Withers. Catalogue of the Machaeridia (Turrilepas and Its Allies) in the Department of Geology. 1926.
Warning: These citations may not always be 100% accurate.