Mad River Media, Chelsea Green Publishing, & Wiswall, R. (2012). Business advice for organic farmers (Widescreen.). Chelsea Green Pub..
Style de citation Chicago (17e éd.)Mad River Media, Chelsea Green Publishing, et Richard Wiswall. Business Advice for Organic Farmers. Widescreen. White River Junction, Vt.: Chelsea Green Pub., 2012.
Style de citation MLA (8e éd.)Mad River Media, et al. Business Advice for Organic Farmers. Widescreen. Chelsea Green Pub., 2012.
Attention : ces citations peuvent ne pas être correctes à 100%.