Cita APA (7a ed.)

Stephenson, S. L. (2013). A Natural History of the Central Appalachians. West Virginia University Press.

Cita Chicago Style (17a ed.)

Stephenson, Steven L. A Natural History of the Central Appalachians. Morgantown: West Virginia University Press, 2013.

Cita MLA (8a ed.)

Stephenson, Steven L. A Natural History of the Central Appalachians. West Virginia University Press, 2013.