APA (7th ed.) Citation

Alderton, D. (2005). Encyclopedia of aquarium and pond fish. Penguin Groups.

Chicago Style (17th ed.) Citation

Alderton, David. Encyclopedia of Aquarium and Pond Fish. London: Penguin Groups, 2005.

MLA (9th ed.) Citation

Alderton, David. Encyclopedia of Aquarium and Pond Fish. Penguin Groups, 2005.

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