Não informado. (2004). Highlights of Agricultural Research. Auburn University, Agricultural Experiment Station.
Chicago-referens (17:e uppl.)Não informado. Highlights of Agricultural Research. Auburn, Ala: Auburn University, Agricultural Experiment Station, 2004.
MLA-referens (8:e uppl.)Não informado. Highlights of Agricultural Research. Auburn University, Agricultural Experiment Station, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.