APA (7 वां संस्करण) प्रशस्ति पत्र

Fisher, E. (2013). Environmental Law; Text , Cases and Materials. OUP.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Fisher, Elizabeth. Environmental Law; Text , Cases and Materials. New Delhi: OUP, 2013.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Fisher, Elizabeth. Environmental Law; Text , Cases and Materials. OUP, 2013.