Snel, E. (2013). Sitting still like a frog: Mindfulness exercises for kids (and their parents) (First edition.). Shambhala.
Цитирование в стиле Чикаго (17-е изд.)Snel, Eline. Sitting Still like a Frog: Mindfulness Exercises for Kids (and Their Parents). First edition. Boston: Shambhala, 2013.
Цитирование MLA (8-е изд.)Snel, Eline. Sitting Still like a Frog: Mindfulness Exercises for Kids (and Their Parents). First edition. Shambhala, 2013.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.