APA (7th ed.) Citation

Spühler, F., Siebenrock, K., Terekhov, I., & Mattfeld, D. C. A framework for ranking potential cities for implementing emerging urban mobility technologies: A case study for eVTOL aircraft. Elsevier.

Chicago Style (17th ed.) Citation

Spühler, Felix, Kristian Siebenrock, Ivan Terekhov, and Dirk C. Mattfeld. A Framework for Ranking Potential Cities for Implementing Emerging Urban Mobility Technologies: A Case Study for EVTOL Aircraft. Elsevier.

MLA (9th ed.) Citation

Spühler, Felix, et al. A Framework for Ranking Potential Cities for Implementing Emerging Urban Mobility Technologies: A Case Study for EVTOL Aircraft. Elsevier.