APA-viite (7. p.)
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.
Chicago-viite (17. p.)
Crucible Group ja Inc ebrary. People, Plants and Patents: The Impact of Intellectual Property on Biodiversity, Conservation, Trade, and Rural Society. Ottawa: International Development Research Centre, 1994.
MLA-viite (9. p.)
Crucible Group ja Inc ebrary. People, Plants and Patents: The Impact of Intellectual Property on Biodiversity, Conservation, Trade, and Rural Society. International Development Research Centre, 1994.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.