APA

British museum (Natural History) Department of geology, . (1922). A guide to the elephants recent and fossil exhibited in the Departme nt of geology and palaeontology in the British museum Natural history. London: Printed by order of the Trustees of the British museum.

Chicago

British museum (Natural History) Department of geology, . 1922. A guide to the elephants recent and fossil exhibited in the Departme nt of geology and palaeontology in the British museum Natural history. London: Printed by order of the Trustees of the British museum.

Harvard

British museum (Natural History) Department of geology, . (1922). A guide to the elephants recent and fossil exhibited in the Departme nt of geology and palaeontology in the British museum Natural history. London: Printed by order of the Trustees of the British museum.

MLA

British museum (Natural History) Department of geology, . A guide to the elephants recent and fossil exhibited in the Departme nt of geology and palaeontology in the British museum Natural history. London: Printed by order of the Trustees of the British museum. 1922.