APA (7th ed.) Citation

Greco, S., Matarazzo, B., & Slowinski, R. (2002). Rough sets methodology for sorting problems in presence of multiple attributes and criteria. European journal of operational research, 138(2), 247-259. https://doi.org/10.1016/S0377-2217(01)00244-2

Chicago Style (17th ed.) Citation

Greco, Salvatore, Benedetto Matarazzo, and Roman Slowinski. "Rough Sets Methodology for Sorting Problems in Presence of Multiple Attributes and Criteria." European Journal of Operational Research 138, no. 2 (2002): 247-259. https://doi.org/10.1016/S0377-2217(01)00244-2.

MLA (9th ed.) Citation

Greco, Salvatore, et al. "Rough Sets Methodology for Sorting Problems in Presence of Multiple Attributes and Criteria." European Journal of Operational Research, vol. 138, no. 2, 2002, pp. 247-259, https://doi.org/10.1016/S0377-2217(01)00244-2.