Michel, K. (2009). Green guide for artists: Nontoxic recipes, green art ideas, & resources for the eco-conscious artist. Quarry Books.
Citazione stile Chigago Style (17a edizione)Michel, Karen. Green Guide for Artists: Nontoxic Recipes, Green Art Ideas, & Resources for the Eco-conscious Artist. Beverly, Mass.: Quarry Books, 2009.
Citatione MLA (9a ed.)Michel, Karen. Green Guide for Artists: Nontoxic Recipes, Green Art Ideas, & Resources for the Eco-conscious Artist. Quarry Books, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.