APA aipamena

Chua, J. L. (2012). Laughter yoga: LOL your way to wellness. Cruising.

Chicago Style aipamena

Chua, Johannes L. "Laughter Yoga: LOL Your Way to Wellness." Cruising 2012.

MLA aipamena

Chua, Johannes L. "Laughter Yoga: LOL Your Way to Wellness." Cruising, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.