Gaya APA

McNeely, J, A., Scherr, S, J. (2003). Ecoagriculture ( strategies to Feed the world and save wild biodiversity ) . Washington: Island Press.

Gaya MLA

McNeely, Jeffrey, A.., Scherr, Sara, J.. "Ecoagriculture ( strategies to Feed the world and save wild biodiversity )". Washington: Island Press, 2003. Text.