APA (7th ed.) Citation

Catton, G. (1991). The Beginnings of Life. A Dragon World Book.

Chicago Style (17th ed.) Citation

Catton, Gray. The Beginnings of Life. Great Britain: A Dragon World Book, 1991.

MLA (9th ed.) Citation

Catton, Gray. The Beginnings of Life. A Dragon World Book, 1991.

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