Cita APA (7a ed.)

Krishna-Hensel, S. F. (2012). New security frontiers: Critical energy and the resource challenge. Ashgate.

Cita Chicago Style (17a ed.)

Krishna-Hensel, Sai Felicia. New Security Frontiers: Critical Energy and the Resource Challenge. Farnham ; Burlington, Vt.: Ashgate, 2012.

Cita MLA (8a ed.)

Krishna-Hensel, Sai Felicia. New Security Frontiers: Critical Energy and the Resource Challenge. Ashgate, 2012.