Παραπομπή APA

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

Παραπομπή Chicago Style

Dubois, Didier, και Henri Prade. Fuzzy Sets and Systems: Theory and Applications. New York: Academic Press, 1980.

Παραπομπή MLA

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