Style de citation APA (7e éd.)

Kaufmann, A. (1975). Introduction to the theory of fuzzy subsets. Academic Pr.

Style de citation Chicago (17e éd.)

Kaufmann, A. Introduction to the Theory of Fuzzy Subsets. Orlando, Fal: Academic Pr, 1975.

Style de citation MLA (9e éd.)

Kaufmann, A. Introduction to the Theory of Fuzzy Subsets. Academic Pr, 1975.