@inbook{8667634, author={David A. Morton and K. Bo Foreman and Kurt H. Albertine}, title={Chapter 26. Triangles and Root of the Neck}, booktitle={The Big Picture: Gross Anatomy}, publisher={The McGraw-Hill Companies}, address={New York, NY}, year={2011}, url={accessphysiotherapy.mhmedical.com/content.aspx?aid=8667634} }