APA (7th ed.) Citation

Mordeson, J. N., Bhutani, K. R., & Rosenfeld, A. (2005). Fuzzy group theory. Springer.

Chicago Style (17th ed.) Citation

Mordeson, John N., Kiran Ravender Bhutani, and Azriel Rosenfeld. Fuzzy Group Theory. Berlin ; New York: Springer, 2005.

MLA (9th ed.) Citation

Mordeson, John N., et al. Fuzzy Group Theory. Springer, 2005.