Coss, M. (2016). Handmade soap book: Easy soapmaking with natural ingredients (Updated second edition.). IMM Lifestyle Books.
Style de citation Chicago (17e éd.)Coss, Melinda. Handmade Soap Book: Easy Soapmaking with Natural Ingredients. Updated second edition. [England]: IMM Lifestyle Books, 2016.
Style de citation MLA (8e éd.)Coss, Melinda. Handmade Soap Book: Easy Soapmaking with Natural Ingredients. Updated second edition. IMM Lifestyle Books, 2016.
Attention : ces citations peuvent ne pas être correctes à 100%.