Citazione Stile APA (7a Edizione)
ebrary, Inc, Brookfield, H. C., Parsons, H., & Brookfield, M. (2003). Agrodiversity: Learning from farmers across the world. United Nations University Press : UNEP : GEF.
Citazione stile Chigago Style (17a edizione)
ebrary, Inc, H. C. Brookfield, Helen Parsons, e Muriel Brookfield. Agrodiversity: Learning from Farmers Across the World. Tokyo ; New York: United Nations University Press : UNEP : GEF, 2003.
Citatione MLA (9a ed.)
ebrary, Inc, et al. Agrodiversity: Learning from Farmers Across the World. United Nations University Press : UNEP : GEF, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.