Cita APA (7a ed.)

Beerling, D. J. (2007). The emerald planet: How plants changed Earth's history. Oxford University Press.

Cita Chicago Style (17a ed.)

Beerling, D. J. The Emerald Planet: How Plants Changed Earth's History. Oxford ; New York: Oxford University Press, 2007.

Cita MLA (8a ed.)

Beerling, D. J. The Emerald Planet: How Plants Changed Earth's History. Oxford University Press, 2007.