Lotke, P. A., Abboud, J. A., & Ende, J. (2016). Ortopedia (2. ed.). Wolters Kluwer.
Chicago Style aipamenaLotke, Paul A., Joseph A. Abboud, and Jack Ende. Ortopedia. 2. ed. [Barcelona]: Wolters Kluwer, 2016.
MLA aipamenaLotke, Paul A., et al. Ortopedia. 2. ed. Wolters Kluwer, 2016.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.