Chua, J. L. (2012). Laughter yoga: LOL your way to wellness. Cruising.
Cita Chicago Style (17a ed.)Chua, Johannes L. "Laughter Yoga: LOL Your Way to Wellness." Cruising 2012.
Cita MLA (9a ed.)Chua, Johannes L. "Laughter Yoga: LOL Your Way to Wellness." Cruising, 2012.
Precaución: Estas citas no son 100% exactas.