Cita APA (7a ed.)

Ruan, D. (1995). Fuzzy set theory and advanced mathematical applications. Kluwer Academic.

Cita Chicago Style (17a ed.)

Ruan, Da. Fuzzy Set Theory and Advanced Mathematical Applications. Boston: Kluwer Academic, 1995.

Cita MLA (9a ed.)

Ruan, Da. Fuzzy Set Theory and Advanced Mathematical Applications. Kluwer Academic, 1995.