APA引文

(2019). Tai chi fit over 50 (Widescreen.). YMAA Publication Center.

Chicago Style (17th ed.) Citation

Tai Chi Fit over 50. Widescreen. Wolfeboro, NH: YMAA Publication Center, 2019.

MLA引文

Tai Chi Fit over 50. Widescreen. YMAA Publication Center, 2019.

警告：這些引文格式不一定是100％准確.