Gaya APA

Casey, A., Sussex, M. (2014). Energy Transit States and Maritime Security In The Malacca Strait: The Case of Singapore (Vol. 4). Singapore: Routledge.

Gaya MLA

Casey, Allison., Sussex, Matthew. "Energy Transit States and Maritime Security In The Malacca Strait: The Case of Singapore". Vol. 4 Singapore: Routledge, 2014. Article.