Andrews, D. J., & Ince, D. C. (1995). A case study of a difficult refinement: A fast dictionary for a spell-checking program. Information & Software Technology, 37(12), 671. https://doi.org/10.1016/0950-5849(96)81744-7
Chicago Style (17th ed.) CitationAndrews, D. J., and D. C. Ince. "A Case Study of a Difficult Refinement: A Fast Dictionary for a Spell-checking Program." Information & Software Technology 37, no. 12 (1995): 671. https://doi.org/10.1016/0950-5849(96)81744-7.
MLA (9th ed.) CitationAndrews, D. J., and D. C. Ince. "A Case Study of a Difficult Refinement: A Fast Dictionary for a Spell-checking Program." Information & Software Technology, vol. 37, no. 12, 1995, p. 671, https://doi.org/10.1016/0950-5849(96)81744-7.
Warning: These citations may not always be 100% accurate.