Some databases such as PsycINFO , PsycBOOKS, and MLA provide cited reference information for books and book chapters. Citation data is limited, of course, to the number of times the book or chapter was cited by the journals and books indexed in the designated database.
Traditionally, the only real metric for book chapter usage has been the number of times they have been cited. (NOTE: book chapter citation rates are notoriously inaccurate in that sometimes the book editor is cited instead of the chapter editor.)
The WorldCat Identities database can provide you with the number of libraries that have a copy of your book.
Please contact the Curry librarian, Kay Buchanan to discuss other options for providing evidence of your impact as a researcher.
Email the Curry librarian or call them at 434-982-2664.