Osteen, J. (2011). Every day a Friday: How to be happier 7 days a week. Hachette Audio.
Style de citation Chicago (17e éd.)Osteen, Joel. Every Day a Friday: How to Be Happier 7 Days a Week. [New York]: Hachette Audio, 2011.
Style de citation MLA (8e éd.)Osteen, Joel. Every Day a Friday: How to Be Happier 7 Days a Week. Hachette Audio, 2011.
Attention : ces citations peuvent ne pas être correctes à 100%.