Wang, P. (1980). Fuzzy Sets: Theory and Applications to Policy Analysis and Information Systems (1st ed. 1980.). Springer US. https://doi.org/10.1007/978-1-4684-3848-2
Chicago-Zitierstil (17. Ausg.)Wang, Paul. Fuzzy Sets: Theory and Applications to Policy Analysis and Information Systems. 1st ed. 1980. New York, NY: Springer US, 1980. https://doi.org/10.1007/978-1-4684-3848-2.
MLA-Zitierstil (9. Ausg.)Wang, Paul. Fuzzy Sets: Theory and Applications to Policy Analysis and Information Systems. 1st ed. 1980. Springer US, 1980. https://doi.org/10.1007/978-1-4684-3848-2.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.