Παραπομπή σε μορφή APA (7η εκδ.)
Crucible Group & ebrary, Inc. (1994). People, plants and patents: The impact of intellectual property on biodiversity, conservation, trade, and rural society. International Development Research Centre.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Crucible Group και Inc ebrary. People, Plants and Patents: The Impact of Intellectual Property on Biodiversity, Conservation, Trade, and Rural Society. Ottawa: International Development Research Centre, 1994.
Παραπομπή σε μορφή MLA (9th εκδ.)
Crucible Group και Inc ebrary. People, Plants and Patents: The Impact of Intellectual Property on Biodiversity, Conservation, Trade, and Rural Society. International Development Research Centre, 1994.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.