एपीए उद्धरण

Journal of enviornmental law. Vol.13, 2001. Oxford university press.

शिकागो स्टाइल उद्धरण

Journal of Enviornmental Law. Vol.13, 2001. Oxford: Oxford university press.

एमएलए उद्धरण

Journal of Enviornmental Law. Vol.13, 2001. Oxford university press.