APA (7th ed.) Citation

Roberts, D. W., & Roberts, D. (2008). Human insecurity: Global structures of violence. Zed Books.

Chicago Style (17th ed.) Citation

Roberts, David W., and David Roberts. Human Insecurity: Global Structures of Violence. London [u.a.]: Zed Books, 2008.

MLA (9th ed.) Citation

Roberts, David W., and David Roberts. Human Insecurity: Global Structures of Violence. Zed Books, 2008.