Levitt, J. N. (2002). Conservation in the Internet age: Threats and opportunities. Washington: Island Press.
استشهاد بنمط شيكاغوLevitt, James N. Conservation in the Internet Age: Threats and Opportunities. Washington: Island Press, 2002.
MLA استشهادLevitt, James N. Conservation in the Internet Age: Threats and Opportunities. Washington: Island Press, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.