Sison, J. A. (2015). Bee disease reduced by nature's 'Medicine Cabinet'. IN Your feed informant [column]. Agriculture.
Chicago-referens (17:e uppl.)Sison, Jaime Abella. "Bee Disease Reduced by Nature's 'Medicine Cabinet'. IN Your Feed Informant [column]." Agriculture 2015.
MLA-referens (9:e uppl.)Sison, Jaime Abella. "Bee Disease Reduced by Nature's 'Medicine Cabinet'. IN Your Feed Informant [column]." Agriculture, 2015.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.