APA (7e ed.) Bronvermelding
ebrary, Inc, & Krishna-Hensel, S. F. (2012). New security frontiers: Critical energy and the resource challenge. Ashgate.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Sai Felicia Krishna-Hensel. New Security Frontiers: Critical Energy and the Resource Challenge. Farnham ; Burlington, Vt.: Ashgate, 2012.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Sai Felicia Krishna-Hensel. New Security Frontiers: Critical Energy and the Resource Challenge. Ashgate, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.