Cita APA

Ingram, J. e., Erickson, P., & Liverman, D. (2010). Food security and global environmental change. Earthscan.

Chicago Edition Citation

Ingram, John; ed, Polly Erickson, i Diana Liverman. Food Security and Global Environmental Change. London: Earthscan, 2010.

Cita MLA

Ingram, John; ed, et al. Food Security and Global Environmental Change. Earthscan, 2010.