Website/Internet sources can be difficult to cite because not all the information may be available to the user.
Author A. Title of specific item cited. Name of Web site. http://xxxxx Published Date. Updated Date. Accessed Date. URL (verify link works before submitting document)
American Academy of Orthopaedic Surgeons. ACL Injury: Does it require surgery. OrthoInfo: Your Connection to Expert Orthopaedic Information. Updated September 2009. Accessed October 11, 2021. https://orthoinfo.aaos.org/en/treatment/acl-injury-does-it-require-surgery
Loud Noise Can Cause Hearing Loss. Centers for Disease Control and Prevention. Published February 6, 2017. Updated September 29, 2021. Accessed October 11, 2021. https://www.cdc.gov/nceh/hearing_loss/
Mayo Clinic Sports Medicine Facebook page. #RotatorCuff tears are among the most common shoulder injuries, particularly in individuals who engage in activities that require repetitive arm motions. Discover the possible treatment options for a torn rotator cuff: https://mayocl.in/2H6AR3P. Accessed March 4, 2019. https://www.facebook.com/mayoclinicsportsmedicine
Blog
Ford H. Mxed Messages. AMA Style Insider blog. September 27, 2021. Accessed October 11, 2021. https://amastyleinsider.com/2021/09/27/mxed-messages/
YoutTube
Khan Academy health and medicine YouTube page. Accessed February 10, 2016. https://www.youtube.com/user/khanacademymedicine
Twitter (No Title)
@AMAManual. You can certainly abbreviate for space considerations. Including a DOI or other link strongly encouraged so readers can find full citation and source. See chapter 3.3 for examples. October 7, 2021. Accessed October 11, 2021. https://twitter.com/AMAManual/status/1446223494769954817