APA (7th ed.) Citation

Wheeler, A. (1992). The pocket guide to freshwater fishes of Britain and Europe. Dragon's World.

Chicago Style (17th ed.) Citation

Wheeler, Alwyne. The Pocket Guide to Freshwater Fishes of Britain and Europe. London: Dragon's World, 1992.

MLA (8th ed.) Citation

Wheeler, Alwyne. The Pocket Guide to Freshwater Fishes of Britain and Europe. Dragon's World, 1992.

Warning: These citations may not always be 100% accurate.