Cita APA (7th ed.)
Smith, J. C. (1999). ABC relaxation training: A practical guide for health professionals. Springer Pub. Co..
Cita Chicago (17th ed.)
Smith, Jonathan C. ABC Relaxation Training: A Practical Guide for Health Professionals. New York: Springer Pub. Co., 1999.
Cita MLA (9th ed.)
Smith, Jonathan C. ABC Relaxation Training: A Practical Guide for Health Professionals. Springer Pub. Co., 1999.
Atenció: Aquestes cites poden no estar 100% correctes.