APA সাইটেশন

Campbell, K. M. (2008). Climatic cataclysm: The foreign policy and national security implications of climate change. Brookings Institution Press.

শিকাগো স্টাইলে সাইটেশন

Campbell, Kurt M. Climatic Cataclysm: The Foreign Policy and National Security Implications of Climate Change. Brookings Institution Press, 2008.

এমএলএ সাইটেশন

Campbell, Kurt M. Climatic Cataclysm: The Foreign Policy and National Security Implications of Climate Change. Brookings Institution Press, 2008.