APA (7th ed.) Citation

Wilson, E. O., & Southworth, L. S. (1996). In search of nature. Penguin Books.

Chicago Style (17th ed.) Citation

Wilson, Edward O., and Laura Simonds Southworth. In Search of Nature. London: Penguin Books, 1996.

MLA (8th ed.) Citation

Wilson, Edward O., and Laura Simonds Southworth. In Search of Nature. Penguin Books, 1996.

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