Cite the author and title of the chapter to which you are referring and then indicate in which book it
appears and the editors of the whole work:
List of References
Dunn, A.M. 2013. Nutrition. In Pediatric primary care. C.E. Burns et al., Eds. Philadelphia, PA: Elsevier. 149-185.
In-Text Citation
(Dunn, 2013:180)