Cita APA (7a ed.)
Zimmermann, H. (1987). Fuzzy Sets, decision making, and expert systems. Kluwer.
Cita Chicago Style (17a ed.)
Zimmermann, Hans-Juergen. Fuzzy Sets, Decision Making, and Expert Systems. Boston [usw.]: Kluwer, 1987.
Cita MLA (9a ed.)
Zimmermann, Hans-Juergen. Fuzzy Sets, Decision Making, and Expert Systems. Kluwer, 1987.
Precaución: Estas citas no son 100% exactas.