Cita APA (7a ed.)
Dutfield, G. (2000). Intellectual property rights trade and biodiversity: Seeds and plant varieties. IUCN : Earthscan publications.
Cita Chicago Style (17a ed.)
Dutfield, Graham. Intellectual Property Rights Trade and Biodiversity: Seeds and Plant Varieties. London: IUCN : Earthscan publications, 2000.
Cita MLA (9a ed.)
Dutfield, Graham. Intellectual Property Rights Trade and Biodiversity: Seeds and Plant Varieties. IUCN : Earthscan publications, 2000.
Precaución: Estas citas no son 100% exactas.