Cita APA (7a ed.)

Ortega, A., Gkoumas, K., Tsakalidis, A., & Pekár, F. (2021). Low-Emission Alternative Energy for Transport in the EU: State of Play of Research and Innovation. MDPI AG.

Cita Chicago Style (17a ed.)

Ortega, Alejandro, Konstantinos Gkoumas, Anastasios Tsakalidis, y Ferenc Pekár. Low-Emission Alternative Energy for Transport in the EU: State of Play of Research and Innovation. MDPI AG, 2021.

Cita MLA (8a ed.)

Ortega, Alejandro, et al. Low-Emission Alternative Energy for Transport in the EU: State of Play of Research and Innovation. MDPI AG, 2021.