Use abbreviations after your first in-text citation. You may use the abbreviation “DSM-5” in the text after you used the full title. This acronym should be italicized, as it refers to the title of a book. You may also choose to abbreviate the American Psychiatric Association to “APA,...
Ollendick, T.H., Schroeder, C.S. (2003). Rr. In: Ollendick, T.H., Schroeder, C.S. (eds) Encyclopedia of Clinical Child and Pediatric Psychology. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-0107-7_18 Download citation ...