APA (7th ed.) Citation

Nicholls, H. (2014). The Galapagos: A natural history. Basic Books, a member of the Perseus Books Group.

Chicago Style (17th ed.) Citation

Nicholls, Henry. The Galapagos: A Natural History. New York: Basic Books, a member of the Perseus Books Group, 2014.

MLA (9th ed.) Citation

Nicholls, Henry. The Galapagos: A Natural History. Basic Books, a member of the Perseus Books Group, 2014.