Gaya APA

Borchert, D, M. (2006). Encyclopedia of Philosophy Volume 3 : Determinables - Fuzzy Logic (Second Edition). Mexico: Gale Cengage Learning.

Gaya MLA

Borchert, Donald, M.. "Encyclopedia of Philosophy Volume 3 : Determinables - Fuzzy Logic". Second Edition Mexico: Gale Cengage Learning, 2006. Academic.