APA (7th ed.) Citation

Tu, H., Attard, M., Yang, Y., Scerri, K., Muscat, A., & Li, H. On-demand automated bus services: Opportunities and challenges. Elsevier.

Chicago Style (17th ed.) Citation

Tu, Huizhao, Maria Attard, Ying Yang, Karyn Scerri, Adrian Muscat, and Hao Li. On-demand Automated Bus Services: Opportunities and Challenges. Elsevier.

MLA (9th ed.) Citation

Tu, Huizhao, et al. On-demand Automated Bus Services: Opportunities and Challenges. Elsevier.