APA (7th ed.) Citation

Zimmermann, H. (1993). Fuzzy set theory and its applications (2., rev. ed., 7. print.). Kluwer Acad. Publ.

Chicago Style (17th ed.) Citation

Zimmermann, Hans-Jürgen. Fuzzy Set Theory and Its Applications. 2., rev. ed., 7. print. Boston, Mass. [u.a.]: Kluwer Acad. Publ, 1993.

MLA (9th ed.) Citation

Zimmermann, Hans-Jürgen. Fuzzy Set Theory and Its Applications. 2., rev. ed., 7. print. Kluwer Acad. Publ, 1993.