Não informado. (2011). Farm Journal's Implement and Tractor. Farm Journal Media.
Style de citation Chicago (17e éd.)Não informado. Farm Journal's Implement and Tractor. México: Farm Journal Media, 2011.
Style de citation MLA (8e éd.)Não informado. Farm Journal's Implement and Tractor. Farm Journal Media, 2011.
Attention : ces citations peuvent ne pas être correctes à 100%.