APA-Zitierstil (7. Ausg.)

(2005). The Endangered Species Act at thirty, Volume 1, Renewing the conservation promise. Island Press.

Chicago-Zitierstil (17. Ausg.)

The Endangered Species Act at Thirty, Volume 1, Renewing the Conservation Promise. Washington: Island Press, 2005.

MLA-Zitierstil (9. Ausg.)

The Endangered Species Act at Thirty, Volume 1, Renewing the Conservation Promise. Island Press, 2005.