APA aipamena

Pascual, C., & Elkind, J. (2010). Energy security: Economics, politics, strategies, and implications. Brookings Institution Press.

Chicago Style aipamena

Pascual, Carlos, and Jonathan Elkind. Energy Security: Economics, Politics, Strategies, and Implications. Washington, D.C: Brookings Institution Press, 2010.

MLA aipamena

Pascual, Carlos, and Jonathan Elkind. Energy Security: Economics, Politics, Strategies, and Implications. Brookings Institution Press, 2010.