Cita APA

Ingram, J., Ericksen, P., & Liverman, D. (2010). Food security and global environmental change. London: Earthscan.

Citación estilo Chicago

Ingram, John, Polly Ericksen, y Diana Liverman. Food Security and Global Environmental Change. London: Earthscan, 2010.

Cita MLA

Ingram, John, Polly Ericksen, y Diana Liverman. Food Security and Global Environmental Change. London: Earthscan, 2010.