APA (7th ed.) Citation

Gohm, D. (1971). Tropical fish. The Hamlyn Publishing Group Limited.

Chicago Style (17th ed.) Citation

Gohm, Douglas. Tropical Fish. The Hamlyn Publishing Group Limited, 1971.

MLA (8th ed.) Citation

Gohm, Douglas. Tropical Fish. The Hamlyn Publishing Group Limited, 1971.

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