Παραπομπή σε μορφή APA (7η εκδ.)

Yang, X., & Yang, J. (2012). Expansions of Rough Sets in Incomplete Information Systems. Incomplete Information System and Rough Set Theory : Models and Attribute Reductions, 45. https://doi.org/10.1007/978-3-642-25935-7_2

Παραπομπή σε μορφή Chicago (17η εκδ.)

Yang, Xibei, και Jingyu Yang. "Expansions of Rough Sets in Incomplete Information Systems." Incomplete Information System and Rough Set Theory : Models and Attribute Reductions 2012: 45. https://doi.org/10.1007/978-3-642-25935-7_2.

Παραπομπή σε μορφή MLA (9th εκδ.)

Yang, Xibei, και Jingyu Yang. "Expansions of Rough Sets in Incomplete Information Systems." Incomplete Information System and Rough Set Theory : Models and Attribute Reductions, 2012, p. 45, https://doi.org/10.1007/978-3-642-25935-7_2.