APA Style

Sudarsono, J, ;, E, A., Sudarsono, J, ;, E, A. (). The North Sea: Perspective on Regional Enviromental Co-operation . London: .

MLA Style

Sudarsono, Jowono, ;, Et, Al., Sudarsono, Juwono, ;, Et, Al. "The North Sea: Perspective on Regional Enviromental Co-operation". London: , . Text.