Cita APA (7th ed.)

Fahy. (2019). Energy Demand Challenges in Europe (1.). Springer International Publishing.

Cita Chicago (17th ed.)

Fahy. Energy Demand Challenges in Europe. 1. Springer International Publishing, 2019.

Cita MLA (8th ed.)

Fahy. Energy Demand Challenges in Europe. 1. Springer International Publishing, 2019.

Atenció: Aquestes cites poden no estar 100% correctes.