APA (7th ed.) Citation

British Museum (Natural History). Department of Zoology & Lydekker, R. (1966). Catalogue of the ungulate mammals in the British Museum (Natural History). [Johnson Reprint Corp.].

Chicago Style (17th ed.) Citation

British Museum (Natural History). Department of Zoology and Richard Lydekker. Catalogue of the Ungulate Mammals in the British Museum (Natural History). [New York]: [Johnson Reprint Corp.], 1966.

MLA (9th ed.) Citation

British Museum (Natural History). Department of Zoology and Richard Lydekker. Catalogue of the Ungulate Mammals in the British Museum (Natural History). [Johnson Reprint Corp.], 1966.