APA (7th ed.) Citation

Zhang, G., Dillon, T. S., Cai, K., Ma, J., & Lu, J. (2009). Operation properties and δ-equalities of complex fuzzy sets. Elsevier.

Chicago Style (17th ed.) Citation

Zhang, G., Tharam S. Dillon, K. Cai, J. Ma, and J. Lu. Operation Properties and δ-equalities of Complex Fuzzy Sets. Elsevier, 2009.

MLA (9th ed.) Citation

Zhang, G., et al. Operation Properties and δ-equalities of Complex Fuzzy Sets. Elsevier, 2009.