APA (7th ed.) Citation

Mackay, R. (2003). The atlas of endangered species (1. publ. in the UK, reprinted.). Earthscan.

Chicago Style (17th ed.) Citation

Mackay, Richard. The Atlas of Endangered Species. 1. publ. in the UK, reprinted. London: Earthscan, 2003.

MLA (9th ed.) Citation

Mackay, Richard. The Atlas of Endangered Species. 1. publ. in the UK, reprinted. Earthscan, 2003.