APA-referens (7:e uppl.)
ebrary, Inc, & Gyasi, E. A. (2004). Managing agrodiversity the traditional way: Lessons from West Africa in sustainable use of biodiversity and related natural resources. United Nations University Press.
Chicago-referens (17:e uppl.)
ebrary, Inc, och Edwin A. Gyasi. Managing Agrodiversity the Traditional Way: Lessons from West Africa in Sustainable Use of Biodiversity and Related Natural Resources. New York: United Nations University Press, 2004.
MLA-referens (9:e uppl.)
ebrary, Inc, och Edwin A. Gyasi. Managing Agrodiversity the Traditional Way: Lessons from West Africa in Sustainable Use of Biodiversity and Related Natural Resources. United Nations University Press, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.