APA način citiranja (7. izdanje)
Olson, S. F., & Backes, D. (2001). The meaning of wilderness: Essential articles and speeches. University of Minnesota Press.
Čikaški stil citiranja (17. izdanje)
Olson, Sigurd F., i David Backes. The Meaning of Wilderness: Essential Articles and Speeches. Minneapolis: University of Minnesota Press, 2001.
MLA način citiranja (9. izdanje)
Olson, Sigurd F., i David Backes. The Meaning of Wilderness: Essential Articles and Speeches. University of Minnesota Press, 2001.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.