APA引文
Zimmermann, H. J. (1996). Fuzzy set theory and its applications (2nd ed.). Allied Pub.
芝加哥风格引文
Zimmermann, H. J. Fuzzy Set Theory and Its Applications. 2nd ed. Calcutta: Allied Pub, 1996.
MLA引文
Zimmermann, H. J. Fuzzy Set Theory and Its Applications. 2nd ed. Allied Pub, 1996.
警告：这些引文格式不一定是100％准确.