Guide to the exhibited series of insects in the Department of entomology. British museum (Natural history) ...

APA Citation

British Museum (Natural History). Department of Entomology., Gahan, C. J. (Charles Joseph). (1919). Guide to the exhibited series of insects in the Department of entomology. British museum (Natural history) ... (Third edition) ... London: Printed by order of the trustees of the British museum.

MLA Citation

British Museum (Natural History). Department of Entomology, and Charles J. (Charles Joseph) Gahan. Guide to the Exhibited Series of Insects In the Department of Entomology. British Museum (Natural History) ... (Third edition) ... London: Printed by order of the trustees of the British museum, 1919.