APA (7th ed.) Citation

Funke, S. Á., Sprei, F., Gnann, T., & Plötz, P. (2019). How much charging infrastructure do electric vehicles need? 
A review of the evidence and international comparison. Transportation Research Part D: Transport & Environment, 77, 224. https://doi.org/10.1016/j.trd.2019.10.024

Chicago Style (17th ed.) Citation

Funke, Simon Árpád, Frances Sprei, Till Gnann, and Patrick Plötz. "How Much Charging Infrastructure Do Electric Vehicles Need? 
A Review of the Evidence and International Comparison." Transportation Research Part D: Transport & Environment 77 (2019): 224. https://doi.org/10.1016/j.trd.2019.10.024.

MLA (9th ed.) Citation

Funke, Simon Árpád, et al. "How Much Charging Infrastructure Do Electric Vehicles Need? 
A Review of the Evidence and International Comparison." Transportation Research Part D: Transport & Environment, vol. 77, 2019, p. 224, https://doi.org/10.1016/j.trd.2019.10.024.