Cita APA (7th ed.)

Fagas Giorgos, Gallagher John P., Gammaitoni Luca, Pau Douglas J., & Intech. Energy challenges for ICT.

Cita Chicago (17th ed.)

Fagas Giorgos, Gallagher John P., Gammaitoni Luca, Pau Douglas J., i Intech. Energy Challenges for ICT.

Cita MLA (9th ed.)

Fagas Giorgos, et al. Energy Challenges for ICT.