APA aipamena

British Museum (Natural History). Dept. of Zoology. (1922). Guide to the reptiles and batrachians exhibited in the Department of zoology of the British museum (Natural history)... ... (3d ed.). Printed by order of the Trustees.

Chicago Style aipamena

British Museum (Natural History). Dept. of Zoology. Guide to the Reptiles and Batrachians Exhibited in the Department of Zoology of the British Museum (Natural History)... ... 3d ed. London: Printed by order of the Trustees, 1922.

MLA aipamena

British Museum (Natural History). Dept. of Zoology. Guide to the Reptiles and Batrachians Exhibited in the Department of Zoology of the British Museum (Natural History)... ... 3d ed. Printed by order of the Trustees, 1922.