एपीए उद्धरण

Priya Ranjan Trivedi. (1996). International environmental laws. APH publishing corporation.

शिकागो स्टाइल उद्धरण

Priya Ranjan Trivedi. International Environmental Laws. New Delhi: APH publishing corporation, 1996.

एमएलए उद्धरण

Priya Ranjan Trivedi. International Environmental Laws. APH publishing corporation, 1996.