Kuhn, A. (2017). Brain fitness: The easy way of keeping your mind sharp through qigong movements. YMAA Publication Center.
Style de citation Chicago (17e éd.)Kuhn, Aihan. Brain Fitness: The Easy Way of Keeping Your Mind Sharp Through Qigong Movements. Wolfeboro, NH USA: YMAA Publication Center, 2017.
Style de citation MLA (8e éd.)Kuhn, Aihan. Brain Fitness: The Easy Way of Keeping Your Mind Sharp Through Qigong Movements. YMAA Publication Center, 2017.
Attention : ces citations peuvent ne pas être correctes à 100%.