Dyfyniad APA
Barbir, F., & Ulgiati, S. (2010). Energy Options Impact on Regional Security. Springer Netherlands. https://doi.org/10.1007/978-90-481-9565-7
Dyfyniad Arddull Chicago
Barbir, Frano, and Sergio Ulgiati. Energy Options Impact on Regional Security. Dordrecht: Springer Netherlands, 2010. https://doi.org/10.1007/978-90-481-9565-7.
Dyfyniad MLA
Barbir, Frano, and Sergio Ulgiati. Energy Options Impact on Regional Security. Springer Netherlands, 2010. https://doi.org/10.1007/978-90-481-9565-7.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.