Cita APA (7a ed.)

Rohnfeld, E., & Oppenheimer, A. (2012). Chair yoga: Seated exercises for health and wellbeing. Singing Dragon.

Cita Chicago Style (17a ed.)

Rohnfeld, Edeltraud, y Anne Oppenheimer. Chair Yoga: Seated Exercises for Health and Wellbeing. London ; Philadelphia: Singing Dragon, 2012.

Cita MLA (8a ed.)

Rohnfeld, Edeltraud, y Anne Oppenheimer. Chair Yoga: Seated Exercises for Health and Wellbeing. Singing Dragon, 2012.