APA (7th ed.) Citation

Alderton, D. Turtles and tortoises of the world. Blandford,1988.

Chicago Style (17th ed.) Citation

Alderton, David. Turtles and Tortoises of the World. London: Blandford,1988.

MLA (9th ed.) Citation

Alderton, David. Turtles and Tortoises of the World. Blandford,1988.

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