The formats for references to chapters in edited books are:
Author, A. A., & Author, B. B. (year). Title of the chapter or entry. In A. Editor, B. Editor, & C. C. Editor (Eds.), Title of the book (pp. xxx-xxx). Publisher.
Author, A. A., & Author, B. B. (year). Title of the chapter or entry. In A. Editor, B. Editor, & C. C. Editor (Eds.), Title of the book (pp. xxx-xxx). Publisher. http://www.xxxxx
Author, A. A., & Author, B. B. (year). Title of the chapter or entry. In A. Editor, B. Editor, & C. C. Editor (Eds.), Title of the book (pp. xxx-xxx). Publisher. https://doi.org/xx.xxxxx
Wade, S. E. (1981). Statistical designs for survey research. In G. H. Stempel III & B. H. Westley (Eds.), Research methods in mass communication (pp. 167-195). Prentice Hall.
Please note: If you use a chapter in an edited book, cite as specifically as possible: cite the chapter not the book as a whole. For the reference above the following citation in text is used: (Wade, 1981, p. 170).
Valls-Ferrer, M., & Mora, J. C. (2014). L2 fluency development in formal instruction and study abroad: The role of initial fluency level and language contact. In C. Pérez-Vidal (Ed.), Language acquisition in study abroad and formal instructional contexts (pp. 111-136). John Benjamins. https://doi.org/10.1075/aals.13.07ch5
Dijkerman, C., & Steenbergen, B. (2017). Motor control and action. In R. Kessels, P. Eling, R. Ponds, J. Spikman, & M. van Zandvoort (Eds.), Clinical neuropsychology (pp. 273-292). Boom. https://hdl.handle.net/2066/175191
Lippmann, W. (1966). Stereotypes. In B. Berelson & M. Janowitz (Eds.), Reader in public opinion and communication (2nd ed., pp. 67-75). Free Press; Collier-Macmillan. (Reprinted from Public opinion, pp. 59-70, by W. Lippmann, 1922, Harcourt Brace)
Graham, G. (2019). Behaviorism. In E. N. Zalta (Ed.), The Stanford encyclopedia of philosophy (Spring 2019 ed.). Stanford University. https://plato.stanford.edu/archives/spr2019/entries/behaviorism
Merriam-Webster. (n.d.). Heuristic. In Merriam-Webster.com dictionary. Retrieved November 3, 2020, from https://www.merriam-webster.com/dictionary/heuristic
Electoral college. (2020, November 7). In Wikipedia. https://en.wikipedia.org/wiki/Electoral_college