APA (7th ed.) Citation

Hammond, C. O. (1977). The dragonflies of Great Britain and Ireland: With enl. ill. of all the British species .. Curwen.

Chicago Style (17th ed.) Citation

Hammond, Cyril O. The Dragonflies of Great Britain and Ireland: With Enl. Ill. of All the British Species .. London: Curwen, 1977.

MLA (9th ed.) Citation

Hammond, Cyril O. The Dragonflies of Great Britain and Ireland: With Enl. Ill. of All the British Species .. Curwen, 1977.