@inbook{6738394,
author={Martin T. Stein},
editor={Rudolph, Colin D. and Rudolph, Abraham M. and Lister, George E. and First, Lewis R. and Gershon, Anne A.},
title={Chapter 87. Difficult Behavior},
booktitle={Rudolph's Pediatrics, 22e},
publisher={The McGraw-Hill Companies},
address={New York, NY},
year={2011},
url={accesspediatrics.mhmedical.com/content.aspx?aid=6738394}
}