APA-viite (7. p.)

Klir, G. J., & Klir, G. J. a. F. (1988). Fuzzy sets, uncertainty and information. Prentice-Hall.

Chicago-viite (17. p.)

Klir, George J., ja George J. and Folger Klir. Fuzzy Sets, Uncertainty and Information. New Delhi: Prentice-Hall, 1988.

MLA-viite (9. p.)

Klir, George J., ja George J. and Folger Klir. Fuzzy Sets, Uncertainty and Information. Prentice-Hall, 1988.