MLA
Fisher, Saul. "Cost-Effectiveness." Encyclopedia of Distance Learning, edited by Caroline Howard, et al., IGI Global, 2005, pp. 455-461. https://doi.org/10.4018/978-1-59140-555-9.ch066
APA
Fisher, S. (2005). Cost-Effectiveness. In C. Howard, J. Boettcher, L. Justice, K. Schenk, P. Rogers, & G. Berg (Eds.), Encyclopedia of Distance Learning (pp. 455-461). IGI Global Scientific Publishing. https://doi.org/10.4018/978-1-59140-555-9.ch066
Chicago
Fisher, Saul. "Cost-Effectiveness." In Encyclopedia of Distance Learning, edited by Caroline Howard, et al., 455-461. Hershey, PA: IGI Global, 2005. https://doi.org/10.4018/978-1-59140-555-9.ch066
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