APA-Zitierstil (7. Ausg.)

(2003). The herbaceous layer in forests of eastern North America. Oxford University Press.

Chicago-Zitierstil (17. Ausg.)

The Herbaceous Layer in Forests of Eastern North America. New York: Oxford University Press, 2003.

MLA-Zitierstil (9. Ausg.)

The Herbaceous Layer in Forests of Eastern North America. Oxford University Press, 2003.