ALDERTON David 1956. (1988). Turtles and tortoises of the world. London: Blandford Press.
Chicago Style CitationALDERTON David 1956. Turtles and Tortoises of the World. London: Blandford Press, 1988.
MLA CitationALDERTON David 1956. Turtles and Tortoises of the World. London: Blandford Press, 1988.
Warning: These citations may not always be 100% accurate.