Cita APA (7th ed.)

Klir, G. J., & Yuan, B. (1995). Fuzzy Sets. PHI Learning.

Cita Chicago (17th ed.)

Klir, George J., i Bo Yuan. Fuzzy Sets. New Delhi: PHI Learning, 1995.

Cita MLA (9th ed.)

Klir, George J., i Bo Yuan. Fuzzy Sets. PHI Learning, 1995.