APA (7th ed.) Citation

Hirschfeld, E., Butchart, S., Clews, B., Swash, G., Swash, A., Still, R., & Cofta, T. (2013). The world's rarest birds. Princeton University Press.

Chicago Style (17th ed.) Citation

Hirschfeld, Erik, Stuart Butchart, Brian Clews, Gill Swash, Andy Swash, Rob Still, and Tomasz Cofta. The World's Rarest Birds. Priceton, New Jersey: Princeton University Press, 2013.

MLA (9th ed.) Citation

Hirschfeld, Erik, et al. The World's Rarest Birds. Princeton University Press, 2013.