Cita APA (7a ed.)

Novák, V. (1989). Fuzzy sets and their applications. Hilger.

Cita Chicago Style (17a ed.)

Novák, Vilém. Fuzzy Sets and Their Applications. Bristol [etc.]: Hilger, 1989.

Cita MLA (9a ed.)

Novák, Vilém. Fuzzy Sets and Their Applications. Hilger, 1989.