Naumann, H., Helms, J., & Herberhold, C. Head and neck surgery. Georg Thieme Verlag.
Chicago Style (17th ed.) CitationNaumann, H.H, J. Helms, and C. Herberhold. Head and Neck Surgery. Stuttgart: Georg Thieme Verlag.
MLA (8th ed.) CitationNaumann, H.H, et al. Head and Neck Surgery. Georg Thieme Verlag.
Warning: These citations may not always be 100% accurate.