Newkirk, I., & McCartney, . P. (2005). Making kind choices: Everyday ways to enhance your life through earth and animal-friendly living. St Martin's Griffin.
Citazione stile Chigago Style (17a edizione)Newkirk, Ingrid, e Paul McCartney. Making Kind Choices: Everyday Ways to Enhance Your Life Through Earth and Animal-friendly Living. New York: St Martin's Griffin, 2005.
Citatione MLA (9a ed.)Newkirk, Ingrid, e Paul McCartney. Making Kind Choices: Everyday Ways to Enhance Your Life Through Earth and Animal-friendly Living. St Martin's Griffin, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.