Snel, E. (2013). Sitting still like a frog: Mindfulness exercises for kids (and their parents) (First edition.). Shambhala.
Cita Chicago Style (17a ed.)Snel, Eline. Sitting Still like a Frog: Mindfulness Exercises for Kids (and Their Parents). First edition. Boston: Shambhala, 2013.
Cita MLA (8a ed.)Snel, Eline. Sitting Still like a Frog: Mindfulness Exercises for Kids (and Their Parents). First edition. Shambhala, 2013.
Precaución: Estas citas no son 100% exactas.