APA (7th ed.) Citation

Gan, C. S., Tan, W. C. A., Koo, V. C., & Mak, K. H. An Evolutionary Formulation of the Crossing Number Problem. Wiley.

Chicago Style (17th ed.) Citation

Gan, Che Sheng, Wee Chiat Alan Tan, Voon Chet Koo, and Kwang Hwai Mak. An Evolutionary Formulation of the Crossing Number Problem. Wiley.

MLA (9th ed.) Citation

Gan, Che Sheng, et al. An Evolutionary Formulation of the Crossing Number Problem. Wiley.