APA Edition Citation

Mordeson, J. N., Malik, D. S., & Kuroki, N. (2003). Fuzzy semigroups. Springer.

Chicago Edition Citation

Mordeson, John N., D. S. Malik, and Nobuaki Kuroki. Fuzzy Semigroups. Berlin ; New York: Springer, 2003.

MLA Edition Citation

Mordeson, John N., et al. Fuzzy Semigroups. Springer, 2003.