Cita APA (7th ed.)

Klir, G. J. (1997). Fuzzy set theory: Foundations and applications. Prentice Hall.

Cita Chicago (17th ed.)

Klir, George J. Fuzzy Set Theory: Foundations and Applications. Upper Saddle River, New Jersey: Prentice Hall, 1997.

Cita MLA (9th ed.)

Klir, George J. Fuzzy Set Theory: Foundations and Applications. Prentice Hall, 1997.