Format:
Author, A. (date). Title of chapter. In E. Editor (Ed.), Title of book (pp. xx–xx). Retrieved from http://xxxxxxxxx Accessed (date).
Example:
Rathmell, J.P., & Fields H.L. (2013) Chapter 11: Pain: Physiology and management. In D.L. Longo, A.S. Fauci, D.L. Kasper, S.L. Hauser, J. Jameson, J. Loscalzo (Eds.), Harrison's Principles of Internal Medicine (18th ed.), Retrieved from: http://accessmedicine.mhmedical.com Accessed June 25, 2014.
- All citations need to be in a hanging indent.