Παραπομπή APA

Zimmermann, H. 1. (1996). Fuzzy set theory and its applications (3rd ed.). Boston: Kluwer Academic Publishers.

Παραπομπή Chicago Style

Zimmermann, H.-J. 1934-. Fuzzy Set Theory and Its Applications. 3rd ed. Boston: Kluwer Academic Publishers, 1996.

Παραπομπή MLA

Zimmermann, H.-J. 1934-. Fuzzy Set Theory and Its Applications. 3rd ed. Boston: Kluwer Academic Publishers, 1996.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.