Gilpin, A. (1995). Environmental impact assessment (EIA): Cutting edge for the twenty-first century. New York: Cambridge University Press.
استشهاد بنمط شيكاغوGilpin, Alan. Environmental Impact Assessment (EIA): Cutting Edge for the Twenty-first Century. New York: Cambridge University Press, 1995.
MLA استشهادGilpin, Alan. Environmental Impact Assessment (EIA): Cutting Edge for the Twenty-first Century. New York: Cambridge University Press, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.