APA (7th ed.) Citation

Gray, J. E. (1873). Hand-List of the Specimens of Shield Reptiles in the British Museum. Printed by Order of the Trustees of the British Museum.

Chicago Style (17th ed.) Citation

Gray, John Edward. Hand-List of the Specimens of Shield Reptiles in the British Museum. London: Printed by Order of the Trustees of the British Museum, 1873.

MLA (9th ed.) Citation

Gray, John Edward. Hand-List of the Specimens of Shield Reptiles in the British Museum. Printed by Order of the Trustees of the British Museum, 1873.