Cita APA (7a ed.)

Duncan, R. S. (2013). Southern wonder: Alabama's surprising biodiversity. The University of Alabama Press.

Cita Chicago Style (17a ed.)

Duncan, R. Scot. Southern Wonder: Alabama's Surprising Biodiversity. Tuscaloosa: The University of Alabama Press, 2013.

Cita MLA (9a ed.)

Duncan, R. Scot. Southern Wonder: Alabama's Surprising Biodiversity. The University of Alabama Press, 2013.