APA Style

Kesehatan, I. (2003). Safe drinking water in Indonesia.Challenges for 21st century : Symposium Internasional. Lido, 22-23 october 2003 . Lido,Jawa Barat: Dirjen P2MPL dan gtz.

MLA Style

Kesehatan, Indonesia.Departemen. "Safe drinking water in Indonesia.Challenges for 21st century : Symposium Internasional. Lido, 22-23 october 2003". Lido,Jawa Barat: Dirjen P2MPL dan gtz, 2003. print.