APA (7th ed.) Citation

Coffey, D. J., & Angel, H. (1986). The Encyclopedia of aquarium fish. Treasure Press.

Chicago Style (17th ed.) Citation

Coffey, David J., and Heather Angel. The Encyclopedia of Aquarium Fish. London: Treasure Press, 1986.

MLA (9th ed.) Citation

Coffey, David J., and Heather Angel. The Encyclopedia of Aquarium Fish. Treasure Press, 1986.