Keenan, M., Kozin, S. H., & Berlet, A. C. (1993). Manual of orthopaedic surgery for spasticity. Raven Press.
Cita Chicago (17th ed.)Keenan, Mary, Scott H. Kozin, i Anthony C. Berlet. Manual of Orthopaedic Surgery for Spasticity. New York: Raven Press, 1993.
Cita MLA (9th ed.)Keenan, Mary, et al. Manual of Orthopaedic Surgery for Spasticity. Raven Press, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.