APA (7th ed.) Citation

Ahn, S. S., Kim, Y. H., & Neggers, J. Fuzzy Upper Bounds in Groupoids. Wiley.

Chicago Style (17th ed.) Citation

Ahn, Sun Shin, Young Hee Kim, and J. Neggers. Fuzzy Upper Bounds in Groupoids. Wiley.

MLA (9th ed.) Citation

Ahn, Sun Shin, et al. Fuzzy Upper Bounds in Groupoids. Wiley.