Russell, H. (2021). How to be sad: Everything I've learned about getting happier by being sad (First HarperOne edition.). HarperOne, an imprint of HarperCollins Publishers.
Cita Chicago Style (17a ed.)Russell, Helen. How to Be Sad: Everything I've Learned About Getting Happier by Being Sad. First HarperOne edition. New York, NY: HarperOne, an imprint of HarperCollins Publishers, 2021.
Cita MLA (8a ed.)Russell, Helen. How to Be Sad: Everything I've Learned About Getting Happier by Being Sad. First HarperOne edition. HarperOne, an imprint of HarperCollins Publishers, 2021.
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