Não informado. (1951). Farm chemicals. Meister Publishing.
Style de citation Chicago (17e éd.)Não informado. Farm Chemicals. Willoughby, Ohio: Meister Publishing, 1951.
Style de citation MLA (8e éd.)Não informado. Farm Chemicals. Meister Publishing, 1951.
Attention : ces citations peuvent ne pas être correctes à 100%.