APA (7th ed.) Citation

Mordeson, J. N., Bhutani, K. R., & Rosenfeld, A. (2005). Fuzzy Group Theory. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Mordeson, John N., Kiran R. Bhutani, and Azriel Rosenfeld. Fuzzy Group Theory. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005.

MLA (8th ed.) Citation

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