Institution of Agricultural Engineers. The Agricultural engineer. Institution of Agricultural Engineers.
Citazione stile Chigago Style (17a edizione)Institution of Agricultural Engineers. The Agricultural Engineer. Rickmansworth, Eng.,: Institution of Agricultural Engineers.
Citatione MLA (8a ed.)Institution of Agricultural Engineers. The Agricultural Engineer. Institution of Agricultural Engineers.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.