Cita APA (7th ed.)
ebrary, Inc, Peacock, E., & Schauwecker, T. (2003). Blackland prairies of the Gulf coastal plain: Nature, culture, and sustainability. University of Alabama Press.
Cita Chicago (17th ed.)
ebrary, Inc, Evan Peacock, i Timothy Schauwecker. Blackland Prairies of the Gulf Coastal Plain: Nature, Culture, and Sustainability. Tuscaloosa: University of Alabama Press, 2003.
Cita MLA (9th ed.)
ebrary, Inc, et al. Blackland Prairies of the Gulf Coastal Plain: Nature, Culture, and Sustainability. University of Alabama Press, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.