MLA

Kacprzyk, Janusz, et al. Fuzzy Information and Engineering Volume 2. Springer Berlin Heidelberg, 2009.

APA

Kacprzyk, J., Cao, B., Li, T., & Zhang, C. (2009). Fuzzy Information and Engineering Volume 2. Springer Berlin Heidelberg.

Chicago

Kacprzyk, Janusz, Bingyuan Cao, Tai-Fu Li, and Cheng-Yi Zhang. Fuzzy Information and Engineering Volume 2. : Springer Berlin Heidelberg, 2009.