APA (7th ed.) Citation

(1984). The Hamlyn ecyclopedia of prehistoric animals. Hamlyn.

Chicago Style (17th ed.) Citation

The Hamlyn Ecyclopedia of Prehistoric Animals. London: Hamlyn, 1984.

MLA (9th ed.) Citation

The Hamlyn Ecyclopedia of Prehistoric Animals. Hamlyn, 1984.

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