Ortner, N. (2013). The tapping solution: A revolutionary system for stress-free living. Hay House.
Style de citation Chicago (17e éd.)Ortner, Nick. The Tapping Solution: A Revolutionary System for Stress-free Living. Carlsbad, Calif.: Hay House, 2013.
Style de citation MLA (8e éd.)Ortner, Nick. The Tapping Solution: A Revolutionary System for Stress-free Living. Hay House, 2013.
Attention : ces citations peuvent ne pas être correctes à 100%.