Não informado. (2001). Annual report of the Agricultural Research Institute of Ontario. Agricultural Research Institute.
Chicago-referens (17:e uppl.)Não informado. Annual Report of the Agricultural Research Institute of Ontario. Ontario, Canada: Agricultural Research Institute, 2001.
MLA-referens (8:e uppl.)Não informado. Annual Report of the Agricultural Research Institute of Ontario. Agricultural Research Institute, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.