Steinitz, C. (2003). Alternative futures for changing landscapes: The Upper San Pedro River Basin in Arizona and Sonora. Washington, DC: Island Press.
استشهاد بنمط شيكاغوSteinitz, Carl. Alternative Futures for Changing Landscapes: The Upper San Pedro River Basin in Arizona and Sonora. Washington, DC: Island Press, 2003.
MLA استشهادSteinitz, Carl. Alternative Futures for Changing Landscapes: The Upper San Pedro River Basin in Arizona and Sonora. Washington, DC: Island Press, 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.