APA (7th ed.) Citation

Mills , D. (1988). A popular guide to tropical aquarium fishes. Salamander Books Limited.

Chicago Style (17th ed.) Citation

Mills , Dick. A Popular Guide to Tropical Aquarium Fishes. xondon: Salamander Books Limited, 1988.

MLA (9th ed.) Citation

Mills , Dick. A Popular Guide to Tropical Aquarium Fishes. Salamander Books Limited, 1988.