APA (7th ed.) Citation

Zimmermann, H. (1993). Fuzzy sets, decision making, and expert systems (3.print.). Kluwer.

Chicago Style (17th ed.) Citation

Zimmermann, Hans-Jürgen. Fuzzy Sets, Decision Making, and Expert Systems. 3.print. Boston [u.a.]: Kluwer, 1993.

MLA (9th ed.) Citation

Zimmermann, Hans-Jürgen. Fuzzy Sets, Decision Making, and Expert Systems. 3.print. Kluwer, 1993.