Macy, J., & Johnstone, C. (2012). Active hope: How to face the mess we're in without going crazy. New World Library.
Style de citation Chicago (17e éd.)Macy, Joanna, et Chris Johnstone. Active Hope: How to Face the Mess We're in Without Going Crazy. Novato, Calif.: New World Library, 2012.
Style de citation MLA (8e éd.)Macy, Joanna, et Chris Johnstone. Active Hope: How to Face the Mess We're in Without Going Crazy. New World Library, 2012.
Attention : ces citations peuvent ne pas être correctes à 100%.