Gaya APA

Conway, B, L, K, B, M, Z, D. (2013). WATER SECURITY : Principles, Perspectives and Practices . : Routhledge.

Gaya MLA

Conway, Bruce, Lankford,, Karen, Bakker,, Mark, Zeitoun,, Declan. "WATER SECURITY : Principles, Perspectives and Practices". : Routhledge, 2013. Buku.