APA (7th ed.) Citation

Isaac G. Freedman, Ellen Kim, & Peter A. Muennig. (2018). Autonomous vehicles are cost-effective when used as taxis. BMC.

Chicago Style (17th ed.) Citation

Isaac G. Freedman, Ellen Kim, and Peter A. Muennig. Autonomous Vehicles Are Cost-effective When Used as Taxis. BMC, 2018.

MLA (9th ed.) Citation

Isaac G. Freedman, et al. Autonomous Vehicles Are Cost-effective When Used as Taxis. BMC, 2018.

Warning: These citations may not always be 100% accurate.