Ingram, J. e., Erickson, P., & Liverman, D. (2010). Food security and global environmental change. Earthscan.
استشهاد بنمط شيكاغوIngram, John; ed, Polly Erickson, و Diana Liverman. Food Security and Global Environmental Change. London: Earthscan, 2010.
MLA استشهادIngram, John; ed, et al. Food Security and Global Environmental Change. Earthscan, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.