Lee, M. J., Norvell, D. C., Dettori, J. R., Skelly, A. C., & Chapman, J. R. (2013). SMART approach to spine clinical research. AOSpine ; Distribution by Thieme Verlag.
Chicago Style aipamenaLee, Michael J., Daniel C. Norvell, Joseph R. Dettori, Andrea C. Skelly, and Jens R. Chapman. SMART Approach to Spine Clinical Research. Davos Platz, Switzerland : Stuttgart ; New York: AOSpine ; Distribution by Thieme Verlag, 2013.
MLA aipamenaLee, Michael J., et al. SMART Approach to Spine Clinical Research. AOSpine ; Distribution by Thieme Verlag, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.