Cita APA (7a ed.)

SpringerLink (Online service), Stec, S., & Baraj, B. (2009). Energy and Environmental Challenges to Security (1st ed. 2009.). Springer Netherlands : Imprint: Springer.

Cita Chicago Style (17a ed.)

SpringerLink (Online service), Stephen Stec, y Besnik Baraj. Energy and Environmental Challenges to Security. 1st ed. 2009. Dordrecht: Springer Netherlands : Imprint: Springer, 2009.

Cita MLA (8a ed.)

SpringerLink (Online service), et al. Energy and Environmental Challenges to Security. 1st ed. 2009. Springer Netherlands : Imprint: Springer, 2009.