Cita APA (7a ed.)

Sit and Be Fit (Firm) & Wilson, M. A. (2008). Sit and be fit: Arthritis workout. Sit and Be Fit.

Cita Chicago Style (17a ed.)

Sit and Be Fit (Firm) y Mary Ann Wilson. Sit and Be Fit: Arthritis Workout. Spokane, WA: Sit and Be Fit, 2008.

Cita MLA (8a ed.)

Sit and Be Fit (Firm) y Mary Ann Wilson. Sit and Be Fit: Arthritis Workout. Sit and Be Fit, 2008.

Precaución: Estas citas no son 100% exactas.