Cita APA (7a ed.)

Dubois, D., Prade, H., & Klement, E. P. (1999). Fuzzy sets, logics and reasoning about knowledge. Kluwer Academic.

Cita Chicago Style (17a ed.)

Dubois, Didier, Henri Prade, y Erich Peter Klement. Fuzzy Sets, Logics and Reasoning About Knowledge. Dordrecht: Kluwer Academic, 1999.

Cita MLA (8a ed.)

Dubois, Didier, et al. Fuzzy Sets, Logics and Reasoning About Knowledge. Kluwer Academic, 1999.