Cita APA (7a ed.)

Dubois, D., & Prade, H. M. (1980). Fuzzy sets and systems: Theory and applications. Academic Press.

Cita Chicago Style (17a ed.)

Dubois, Didier, y Henri M. Prade. Fuzzy Sets and Systems: Theory and Applications. Boston [etc.]: Academic Press, 1980.

Cita MLA (9a ed.)

Dubois, Didier, y Henri M. Prade. Fuzzy Sets and Systems: Theory and Applications. Academic Press, 1980.